10 Best kit slime kits of 2025

Save up to 43% off

Best Choice

1

Blue Marble
NATIONAL GEOGRAPHIC Mega Slime & Putty Lab Kit - 4 Slimes & 4 Putties Including Magnetic, For Boys & Girls, Sensory Toy & Science Kit (Amazon Exclusive)
Main highlights

Key Features
Includes 8 varieties of slime & putty with storage tins and accessories, plus a DIY lab. Non-toxic, quality tested, and educational.

Ideal Use Cases
Perfect for kids interested in science, providing hands-on learning and fun. Great for STEM activities, parties, and creativity enhancement.

Customer Reviews
Highly praised for its educational value, engaging content, and quality materials. Parents appreciate the safe, non-toxic formulas.
9.7

Exceptional

Our Rating

9.1
lengthen

9.1
Giftable

8.4
worth the money
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Value for Money

2

Elmer's

Elmer's Color Rush Slime Kit, Includes Liquid Glue, Activator, Makes Color Changing, Glow in The Dark, Butter Slime and More, 10 Piece Set
9.6

Exceptional

Our Rating
3

Elmer's
Elmer's All-in-One Slime Kit-Fluffy

40% Off
Main highlights

Key Features
All-in-one slime kit with activator and glitter glue; no extra additives needed. Safe, nontoxic, and washable.

Ideal Use Cases
Perfect for creative kids` projects, sensory play, and educational activities at home or school.

Customer Praise
Most reviews highlight the kit`s ease of use and the high-quality, fluffy slime it produces.
9.5

Excellent

Our Rating

8.4
Giftable

8.0
Simple to use

8.0
worth the money
4

LPFEZRS

Mini Galaxy Slime Kit, with Glow in The Dark Stickers,Making Butter Slime, Dark Powder to Make Glitter & Galactic Slime, Stress Relief Toys, Party Favors for Kids, for Girls Boys 6 7 8 9 10 11 12

43% Off
9.2

Excellent

Our Rating
5

FUN KIDZ
Toy Galaxy Slime Kit for Boys Girls 10-12, FunKidz Ultimate Metallic Slime Making Kit for Kids Ages 8-10 D.I.Y. Glow, Galactic, Fun Slime Gifts
Main highlights

Easy to Use and Fun
MAKE GALAXY SLIME - Simple instructions make it easy to create galaxy slime with included ingredients and add-ins, providing kids a magical outer space experience.

Ideal for Gifts and Parties
PERFECT GIRLS SLIME GIFT - Suitable for ages 6-12, this slime kit is perfect for birthdays, holidays, school events, and more.

Variety of Materials Included
Great variety of materials included - The kit offers a wide range of materials like beads, glitters, and glow-in-the-dark stars, keeping kids entertained for hours.
9.0

Excellent

Our Rating

9.9
Giftable

9.7
Simple to use

8.0
Simple to clean
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6

Funewest

Mini Ice Cream Slime Kit for Girls, Fluffy Butter Slime Making Kit, DIY Slime Kit with 30+ Pieces for Ages 8-12, Fun Holiday Gift Idea for Birthday & Easter
8.9

Very Good

Our Rating
7

YOLO Attitude

Ice Cream Slime Kit for Girls - Butter Slime Making Kit - DIY Slime Kit with 40+ Pieces for Ages 8-12
8.7

Very Good

Our Rating
8

BYONEBYE
126 Pcs DIY Slime Making Kit for Girls Boys - Birthday Idea for Kids Age 5+. Ultimate Slime Supplies Include 28 Crystal Slime, 2 Glow in The Dark Powder, 48 Bottle Glitter Jar etc.

16% Off
Main highlights

Key Features and Benefits
Comprehensive slime kit with 28 colors, glow-in-the-dark options, and numerous accessories for endless creativity. Non-toxic, washable, and reusable for safe fun.

Ideal Use Cases
Perfect for sensory play, parties, holiday gifts, and enhancing children`s creativity, motor skills, and color recognition. Suitable for children 5 and up.

Customer Reviews Highlight
Most praised for its vast array of accessories and colors, providing hours of entertainment and creative opportunities for kids and adults alike.
8.6

Very Good

Our Rating

9.5
Giftable

9.3
worth the money

8.9
lengthen
9

YOLO Attitude

Galaxy Slime Kit for Kids Ages 8-12 - DIY Space Slime Set with Glow-in-The-Dark Effects and 20+ Fun Add-Ins - for Boys and Girls Who Love Creative Play
8.3

Good

Our Rating
10

Elmer's
Elmer's Slime Collection Kit
Main highlights

Key Features and Benefits
Includes washable, non-toxic Elmer`s glue and Magical Liquid activator for easy, additive-free slime creation. Offers a variety of colors and effects.

Ideal Use Cases
Perfect for crafting sessions, educational activities, and themed parties. Lets kids explore creativity and science through mix-and-match experiments.

Customer Reviews Highlight
Most praised for its ease of use and mess-free formula, making it a favorite among parents for worry-free creative play.
8.2

Good

Our Rating

9.9
Sheerness

9.7
Giftable

8.9
Simple to use

10 Best kit slime kits of 2025

1

NATIONAL GEOGRAPHIC Mega Slime & Putty Lab Kit - 4 Slimes & 4 Putties Including Magnetic, For Boys & Girls, Sensory Toy & Science Kit (Amazon Exclusive)

9.1

9.1

8.4

How do we rank?

How do we rank?

Analyzing top stores

2

Elmer's Color Rush Slime Kit, Includes Liquid Glue, Activator, Makes Color Changing, Glow in The Dark, Butter Slime and More, 10 Piece Set

3

Elmer's All-in-One Slime Kit-Fluffy

8.4

8.0

8.0

4

Mini Galaxy Slime Kit, with Glow in The Dark Stickers,Making Butter Slime, Dark Powder to Make Glitter & Galactic Slime, Stress Relief Toys, Party Favors for Kids, for Girls Boys 6 7 8 9 10 11 12

5

Toy Galaxy Slime Kit for Boys Girls 10-12, FunKidz Ultimate Metallic Slime Making Kit for Kids Ages 8-10 D.I.Y. Glow, Galactic, Fun Slime Gifts

9.9

9.7

8.0

6

Mini Ice Cream Slime Kit for Girls, Fluffy Butter Slime Making Kit, DIY Slime Kit with 30+ Pieces for Ages 8-12, Fun Holiday Gift Idea for Birthday & Easter

7

Ice Cream Slime Kit for Girls - Butter Slime Making Kit - DIY Slime Kit with 40+ Pieces for Ages 8-12

8

126 Pcs DIY Slime Making Kit for Girls Boys - Birthday Idea for Kids Age 5+. Ultimate Slime Supplies Include 28 Crystal Slime, 2 Glow in The Dark Powder, 48 Bottle Glitter Jar etc.

9.5

9.3

8.9

9

Galaxy Slime Kit for Kids Ages 8-12 - DIY Space Slime Set with Glow-in-The-Dark Effects and 20+ Fun Add-Ins - for Boys and Girls Who Love Creative Play

10

Elmer's Slime Collection Kit

9.9

9.7

8.9

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