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Best Slime Kits

Updated November 2023
Bottom line
Pros
Cons
Best of the Best
Zen Laboratory DIY Slime Kit
Zen Laboratory
DIY Slime Kit
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Most Hands-On
Bottom Line

This comprehensive slime kit puts your kids in charge of the entire process with everything they need inside the box.

Pros

Includes all the utensils, straws, slimes, paper, beads, bags, and balls you need. Promotes creativity by combining all the tools and accessories. Teaches kids basic science and creativity. Includes fun variations like glow-in-the-dark slime.

Cons

Glitter and styrofoam can be difficult to work with.

Best Bang for the Buck
Laevo Winter Wonderland Slime Kit
Laevo
Winter Wonderland Slime Kit
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Holiday Appeal
Bottom Line

This is a feature-packed slime kit with a winter theme that makes it perfect for the holidays.

Pros

Winter Wonderland kit that includes items for making wintry snow globes. This comprehensive bundle includes 4 dyes, glitter, 3 scents, stickers, and charms. Comes with an instructional recipe book. Non-toxic. Makes a nice STEM activity.

Cons

Some kits contained activators that didn't work properly, resulting in watery slime.

National Geographic Mega Slime Kit & Putty Lab
National Geographic
Mega Slime Kit & Putty Lab
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Most Variety
Bottom Line

National Geographic is a big name in learning, and this set shows why their name means so much.

Pros

Includes 8 varieties of slime and putty, from snotty to glow-in-the-dark and magnetic. Each version has its own tin to keep it clean and ready. A great learning tool that teaches STEM skills. Great for teaching your kids science in a hands-on way.

Cons

Adult supervision is required despite the nontoxic ingredients. Not for younger children.

BYEONBYE 126-Piece DIY Slime Making Kit
BYEONBYE
126-Piece DIY Slime Making Kit
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Simple Yet Solid
Bottom Line

This kit includes 28 different ready-made slimes with 16 models, glow-in-the-dark powder, beads, clay, accessories, and sugar paper.

Pros

A great starter kit for kids who want to learn the basics of playing with slime. The ready-made slime still gives them plenty of room for creativity. Washable and reusable kit. The slimes are non-toxic. Clear slime adds a layer of creativity.

Cons

The accessories seem cheap and sometimes unusable to buyers.

Elmer's Celebration Slime Kit
Elmer's
Celebration Slime Kit
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Trusted Brand
Bottom Line

Elmer's Celebration kit is ideal for youngsters who love to spend hours playing with slime thanks to its ability to make 5 exciting varieties.

Pros

Makes color-changing, glow-in-the-dark, glitter, colored, and metallic slime. Comes with 5 activators. Recipes are simple to follow. Non-toxic and easy to wash off surfaces and from fabrics. Made by a recognizable company.

Cons

Some slime didn't turn out as expected. A few reports of missing pieces.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 
HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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Consumers
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Hours
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