10 Best Squishmallows Ultimate Slime Mix Ins Kit of 2025

Tested and Reviewed: Top 10 Squishmallows Ultimate Slime Mix Ins Kit deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

MOOZ

DIY Boba Tea Slime Kit for Kids, Fluffy Butter Slime Food, Instant Slime Making Kit & Scented, Stretchy & Scented, Boba Beads Mix'Ins & Demon Monster Charm, Sensory Gift Ages 5–12 & Teens, 7oz, MOOZ

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Editor's bottom line:

“This squishmallows ultimate slime mix ins kit is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Bobba butter your way (3-Tone): Blue + cream butter layers over mango boba jelly = smooth spread and soft pulls. With our semi-DIY slime, kids can change the feel fast extra fluffy, glossy-soft, or cool and firm for cleaner swirls.
MOOZ Slimes: Big feelings, big crunch. Add your mix-ins, switch the K-pop demon charm, and pop away. After a quick texture transformation, the slime turns smooth, clean, and lightly scented for easy play.
Slime DIY texture play: Freeze for the perfect icy pull: Freeze 30 min for a smooth BOBA jelly pull. Need it fast? A tiny pinch of baking soda gives instant stretch or cornstarch for cloud-soft sensation.
Safe, parent-approved fun: Made with EU-grade materials and tested by an independent, Amazon-approved European lab, this icee slime is borax-free, non-toxic, and safe for kids. Non-sticky and easy to clean, its recommended for ages 5+.
The ultimate gift for kids and teens: This galaxy slime kit is a high-energy sensory toy perfect for Christmas, birthdays, holidays, and party favors. With its neon colors, crunchy texture, and creative play features, its a hit for boys, girls, and slime lovers of all kinds.
Collect It, Gift It Why MOOZ? Start your MOOZ Squad with our 7oz jar, featuring one of 12 unique designs, each with a matching charm and collector card. Perfect as a cute gift for girls, teens, girlfriends, and sisters. Want more? Discover MOOZ 10x Ultimate Slime Kit for max variety or go big with the 25x blind bags Slime Party pack for the ultimate unboxing adventure!

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Picked by 397 people today

9.5

Squishmallows

Horizon Group USA Original Squishmallows Ultimate Scented Slime Mix'Ins, 10-Pack Glitter & Cloud Slime, 8 Fun Slime Add Ins

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Main Highlights

10 READY-MADE SLIMES: From green kiwi to red red strawberry, yellow pineapple, blue raspberry, purple cake every scented slime included in this set comes pre-made, allowing for instant sensory fun without the hassle (or mess!) of measuring and mixing ingredients or cleaning up.
REUSABLE: The slimes come in resealable and reusable containers, ensuring long-lasting sensory play, easy storage, and on-the-go fun!
JUST MIX & PLAY: Ooey-gooey glitter or soft and fluffy slime? This set comes with the best of both worlds for the ultimate sensory exploration. Customize and explore fun textures and irresistible scents with 8 different mix-ins, including crunchy sequins, soft sprinkles, bumpy beads, squishy mini foam balls, shredded glitter, and more!
MORE TO SQUISH: Each slime comes with exclusive rubber charms of your favorite mini Squishmallows, making the experience even more delightful for any fan Squad up!
SET INCLUDES: 1 Packet Mixed Sequins (5g), 1 Packet Mini Rainbow Foam Balls (1g), 1 Packet Shredded Gold Glitter (3g), 1 Packet Rainbow Polymer Sprinkles (2g), 50 Faceted Jewel Beads, 3 Rubber Squishmallows Charms, 1 Packet Glitter (1g), 5 Scented Cloud Slimes (1 oz. Each), 5 Scented Glitter Slimes (1 oz. Each)

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9.5

MOOZ

Ultimate Slime Kit–10 Pack Cloud Dough, Crunchy, Butter & Jelly Mini Slimes, Non-Sticky & Scented, Kawaii Mix-Ins & Blind-Bag Charm, Sensory Party Favors & ASMR Gifts for Girls & Boys Ages 5–12, MOOZ

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Main Highlights

10 Slimes, 10 Moods to Squishy! - Whats Your MOOZ? Feeling bold, dreamy, or sad? With 10 colorful slimes like pink, green, purple and blue; premium textures like cloud slime, butter slime, and crunchy slime, theres a MOOZ for every vibe. Its not just slimeits your mood in a jar!
Max Variety, Endless Fun! - Why settle for one texture when you can have them all? Drizzle with cloud slime, pop with bingsu slime, spread fluffy butter slime, and stretch glossy jelly glitter slime. With 10x scented mini slimes, 6x mix-ins, and a surprise blind bag charm, every jar is a new adventure. Its the ultimate slime kit for creative play!
Non-Sticky, Scented, & Pre-Made No Mess, Just Fun! No more sticky hands! MOOZ mini slimes are lightly scented and non-sticky, making them easy to handle and clean up. Resealable lids keep them fresh for endless sensory fun. Drizzle it. Pop it. Crackle it. Unbox the demon monster charm. Repeat!
Safe, Parent - Approved Fun! Made with EU-grade materials and tested by an independent, Amazon-approved European lab, this borax-free, non-toxic slime DIY kit is designed for worry-free play. Its non-sticky, easy to clean, and perfect for kids ages 5+. Fun for them, peace of mind for you!
Gifts That Wow! - Perfect for birthdays, Thanksgiving, Christmas stockings, advent calendar or slime party favors. This sensory toy is a surprise hit for boys, girls (ages 812), teens, and even adults! Fun, creative, and endlessly satisfying for all ages.

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9.2

ywevyezc

Slime Making Kit Supplies, 163 Pack Slime Mix Ins Accessories Slime Add Ins Foam Glitter Slimes Charm Bulk Fishbowl Beads Containers for Slimes Making Coloring and Party Decorations

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Main Highlights

Slime Supplies Pack: Includes all the essentials for making various types of slime, including 11 packs of glitter slices, 6 packs of slime foam balls, 4 packs of fishbowl beads, 48 glitter sheet jars, 6 glowing powder, 18 candy fruit charms, 34 gold foil paper, 12 packs of colorful candy glitter, 12 molds 3 Tools 8 slime Containers, 1 racquet
Unique Usage Effect: Use more types of accessories such as racquet, glitter, charm and gold foil paper to make your own slime, these unique accessories are designed to provide a fun and engaging experience
Colorful and Diverse Match: This slime making kit includes everything needed to create colorful and glittery slime. Let your little one's imagination run wild as they mix and match different colors, textures, and add sparkling glitter for a touch of magic. Unleash your creativity and explore imagination with this slime kit
Slime Enthusiasts: This slime accessory is suitable for all age groups and is a great choice for slime hobbyists, it is also the perfect choice for party, birthday, Christmas, Halloween, or Children's Day
Versatility Use: This slime accessory kit is suitable for DIY art crafts, natural or artificial nails, hair clips, phone cases and photo frame decoration

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9.0

Squishmallows

Original Squishmallows Premium Cloud Slime, 3-Pack, 9 Add Ins, 8 oz.

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Main Highlights

3 READY-MADE SCENTED SLIMES: Every super smooth two-toned slime included in this set comes pre-made, allowing for instant sensory fun without the hassle (or mess!) of measuring ingredients or cleaning up.
SQUISHMALLOWS CHARMS: Each slime comes with exclusive rubber charms of mini Squishmallows, including Pyle, Tatiana, and Archie, making the experience even more delightful for fans of all ages Squad up!
REUSABLE: These colorful scented slimes come in resealable and reusable containers with your favorite Squishmallows smiling on top, ensuring long-lasting sensory play, easy storage, and on-the-go fun!
JUST MIX & PLAY: Every pink, purple, and teal Squishmallows slime comes in fun two-toned colors that match their scents. Customize and explore fun textures with 6 different glitters to mix, fold, and twist into them!
SET INCLUDES: 6 Glitter Packets (Pink, Purple, Teal), 3 Scented Slimes (8 oz. Each, Grape, Blue Raspberry, Cotton Candy), 3 Rubber Squishmallows Charms (Pyle, Tatiana, Archie)

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8.8

CityActs

CityActs Slime Accessories Kit for Kids – Slime Mix-Ins Craft Supplies (Charms, Glitter, Foam Balls, Sequins) – DIY Craft Supplies, No Glue Included

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Main Highlights

Slime mix-ins & craft decorations (No slime included)-39 slime charms, 48 bottles of glitter jars, 42 sheets of imitation gold leaf, 12 packs of sugar papers, 6 packs of foam balls, 3 packs of glitter sequins, 3 packs of fruit slices, 3 packs of fishbowl beads,3 slime tools ,1 pack of rainbow sprinkles and1 pack of chocolate sprinkleseverything you need for decorating slime or crafts. Please note: no slime or glue is included.
Slime charms for crafts-Assorted fruits, candy, sweets, and animal charms for slime projects, DIY crafts, ornament making, scrapbooking, and creative decorations.
Slime accessories for multiple uses-This set provides mix-ins and decorations perfect for slime decoration, but also suitable for arts & crafts, scrapbooking, school projects, coloring books, party invitations, and greeting cardscreativity has no limits.
Includes 6 packs of foam balls-4 packs of 0.10.14 inch mini beads and 2 packs of 0.270.35 inch colorful beads, offering texture and color variety for crafts and slime decoration.
Ideal for DIY activities (No slime or glue included)-Perfect accessories set for kids DIY projects and hobbyists. Provides all decorations for slime making and craft activities, but does not include slime or glue, giving you freedom to choose your preferred base.

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8.6

FUN KIDZ

33 Cups Jumbo Slime Kit for Kids, FunKidz Premade Ultimate Slime Pack to DIY Soft, Cloud, Clear, Butter, Glitter, Glow in Dark Slime Making Kit Party Favors Gift Toys for Girls and Boys

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Main Highlights

[EASY MAKE YOUR OWN SLIME]- This great slime kit Includes tons of add ins supplies for making giant slime with 33 pre made rainbow slime set, gift packed in a design box.
[BIG SLIME KIT FOR KIDS]- Creative your own slime with creativity and imagination. Making different slime as glitter slime, snow slime, cloud slime, clear slime, foam slime, glow in dark slime or ice cream butter slime through hands on exploration and discovery. It will bring girls and boys ages 3-6, 6-8, 8-10, 10-12 endless fun stuff.
[UPGRADED MATERIAL]- FunKidz Jumbo slime making kit is premium quality. Our dyes are made with food grade ingredients. Washable, Non-toxic slime formulated for using by kids.
[SUPER SOFT & NON STICKY]- Our tween girls slime maker kit includes everything which is not sticky but stretchy and does not leave any residue on hands after creation. With add ins accessories, there are so many choices to make hundreds of different slimes.
[KIDS PARTY FAVORS GIFT]- This big slime making kit for kids is an excellent mega craft gift for your boys, girls and teens, or friend's kids for party birthday, and classroom reward for student. Kid slime kit for girls age 4, 5, 6, 7, 8, 9, 10, 11, 12 yrs old fun and happiness.

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8.3

Zen Laboratory

Ultimate Slime Kit for Girls 10-12 | Perfect Toys for Girls 7-12 Years Old | Complete DIY Slime Making Kit for Kids and Boys | Christmas Party Favors

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Main Highlights

Everything Slime All the Time - The ultimate Christmas gift for kids and tween girls gift, Slime Party Favor, Slime Making Kit with add ins galore and enough slimy stuff to keep girls, boys and kids glued to the activity for hours! It comes with over 50 different slime supplies all in one box! 18 beautifully wacky colors of crystal slime ranging from clear slime, to purple slime, 12 types of glitter, various foam beads, fishbowl beads and more!
Best Slime Kit - Best selling slime kit on Amazon since 2019 | Birthday Party Favors for kids 4-8, 8-12 year old girls boys | Best gift ideas for 7, 8, 9, 10, 11, 12 year old girls, toys for 7 and 8 year old girls | toys for 6 + year old girls | girls gifts age 8-10 | craft kits for girls ages 10-12 | diy kits for girls | teenager gifts for girls | 9 year old girl gifts | 10 year old girl gift ideas
Glow in the Dark Slime Kit - Our jumbo slime supplies pack glows in the dark, has glitter, and all the mix in accessories needed to make your own green slime | Mix in a little, mix in a lot, or say "mix I will not!" This slime will glow in an instant!
Great Birthday Gifts for Girls - Slime party favors for kids 8-12, diy slime making kits for girls and slime supplies stuff that will help unleash your little one's creativity and develops their motor skills and hand-eye coordination! Teenagers will love getting messy too! Arts and crafts for girls boys are proven to be the best stress relief activity
Safe and Non Toxic - Made with eco-friendly material, our slime and slime containers are washable, reusable, safe and DO NOT contain borax powder. Quality-tested non-toxic formulas are 100% safe for kids and adults. ASTM certified. Recommended for children 5 and up. Do not eat.

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8.1

Squishmallows

Original Squishmallows Glitter Carl The Burger Charm, Vanilla-Scented Slime, 3 Slime Add-Ins, Pre-Made Sludge Toy for Kids, Great 6 Year Old Toys

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Main Highlights

SCENTED GLITTER SLIME: This pre-made 2.5-ounce gold glitter Squishmallows slime has a yummy vanilla scent and mix-ins that are as fun as your favorite burger fixings!
BUN-BELIEVABLY FUN SLIME ADD-INS: Just like burgers go with fries, this slime gets even better with the mini foam balls and holographic glitter mix and play!
CARL THE BURGER CHARM: Add the exclusive rubber charm of Carl the Burger to your slime time for an even sillier sensory experience Squad Up!
MORE TO SQUISH: The resealable container keeps your slime fresh and ready to squish whenever you need it just like Carl is always there to bring the fun!
SET INCLUDES: 2g Holographic Glitter, 2g Assorted Mini Foam Balls, 1 Rubber Mini Squishmallows Charm (Carl the Burger), 1 Gold Glitter Slime (Vanilla-Scented, 2.5 oz.)

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8.1

Squishmallows

Original Squishmallows Premium Cloud Slime - Cam The Cat, Coconut Scent

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Main Highlights

READY-MADE SCENTED SLIME: The fluffy, coconut-scented slime comes pre-made, allowing for instant sensory fun without the hassle (or mess!) of measuring ingredients or cleaning up.
CAM THE CAT CHARM: This set comes with an exclusive rubber charm of Cam the Cat, making the experience even more delightful for any Squishmallows fan Squad up!
REUSABLE: This 8 oz. Squishmallows slime comes in a resealable and reusable container, ensuring long-lasting sensory play, easy storage, and on-the-go fun!
JUST MIX & PLAY: Keep the scented slime as-is or mix in the sparkles and the chunky charm for a dazzling sensory adventure kids and adults will love!
INCLUDES: 1 Resealable Jar of Coconut-Scented Slime (8 oz.), 1 Holographic Glitter, 1 Rubber Cam Charm

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Our Best Overall Choice

Best Choice

9.7

MOOZ

DIY Boba Tea Slime Kit for Kids, Fluffy Butter Slime Food, Instant Slime Making Kit & Scented, Stretchy & Scented, Boba Beads Mix'Ins & Demon Monster Charm, Sensory Gift Ages 5–12 & Teens, 7oz, MOOZ

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Bobba butter your way (3-Tone): Blue + cream butter layers over mango boba jelly = smooth spread and soft pulls. With our semi-DIY slime, kids can change the feel fast extra fluffy, glossy-soft, or cool and firm for cleaner swirls.
MOOZ Slimes: Big feelings, big crunch. Add your mix-ins, switch the K-pop demon charm, and pop away. After a quick texture transformation, the slime turns smooth, clean, and lightly scented for easy play.
Slime DIY texture play: Freeze for the perfect icy pull: Freeze 30 min for a smooth BOBA jelly pull. Need it fast? A tiny pinch of baking soda gives instant stretch or cornstarch for cloud-soft sensation.
Safe, parent-approved fun: Made with EU-grade materials and tested by an independent, Amazon-approved European lab, this icee slime is borax-free, non-toxic, and safe for kids. Non-sticky and easy to clean, its recommended for ages 5+.
The ultimate gift for kids and teens: This galaxy slime kit is a high-energy sensory toy perfect for Christmas, birthdays, holidays, and party favors. With its neon colors, crunchy texture, and creative play features, its a hit for boys, girls, and slime lovers of all kinds.
Collect It, Gift It Why MOOZ? Start your MOOZ Squad with our 7oz jar, featuring one of 12 unique designs, each with a matching charm and collector card. Perfect as a cute gift for girls, teens, girlfriends, and sisters. Want more? Discover MOOZ 10x Ultimate Slime Kit for max variety or go big with the 25x blind bags Slime Party pack for the ultimate unboxing adventure!

Show Price

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