Best OverallCrazy Aaron's Thinking Putty Liquid Glass 4 in Tin
A crystal-clear putty that clouds as you play and clears again when left alone, a calming desk fidget for kids and adults. Any dust or lint shows up instantly in the clear putty.
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Best OverallA crystal-clear putty that clouds as you play and clears again when left alone, a calming desk fidget for kids and adults. Any dust or lint shows up instantly in the clear putty.

A color-shifting metallic putty that stretches, bounces and pops, a quiet desk fidget for kids and adults. It is not a slime and does not dry out, but it can collect lint.

A tin of glitter silicone putty that changes color, for kids and adults who like to fidget. What triggers the color change is not stated, and the tin holds a small amount.

A magnetic Thinking Putty in the Tidal Wave color for fidgeters and curious kids who like watching putty react to a magnet. The listing does not say a magnet is included, and its age guidance is unclear.

A color-shifting putty that changes with hand heat, satisfying for fidgeting kids and adults alike. It can stick to fabric and hair, so play away from carpets and clothes.

A tin of dark, non-sticky sensory putty for stress relief and fidgeting, usable by kids and adults. The listing gives two different weights, so the tin size is the better guide to quantity.

A tin of see-through silicone putty from the Hide Inside line, made for kids and adults. What is hidden inside is not described, though glitter is listed among the components.

Multi-color non-sticky sensory putty for kids and adults, supplied in a tin. The listing gives no weight, volume or age range, so quantity and suitability are unconfirmed.

A calming fidget putty with an ocean theme that suits both kids and adults at a desk. It is a sensory toy, so store it away from fabric and carpet where putty can be hard to remove.

A goofy food themed Thinking Putty kit where you mix the cheesy color and noodles yourself. Weight and size are not listed.

A fun fidget for a desk or classroom that rewards experimenting with heat, sun and darkness. Keep it away from fabric and carpet, since care tips are not listed.

A clear Thinking Putty filled with laser effect glitter dots that never dries out. Age rating and tin size are not in the bullets.

Colorful sensory putty for kids and adults, sold as a stress relief fidget. Ingredient detail is thin in the listing.

A make-it-yourself Thinking Putty kit that turns clear putty into a fruity purple fidget with clay fruit texture. The amount of putty is small.

A pumpkin orange glow putty with glitter for Halloween fidgeting and party gifts, with a light included to charge the glow. Glitter putty can leave sparkles on hands and fabric.

A putty-based puzzle game for people who like hands-on thinking challenges, with cards, pieces and putty all in one box. Player count and difficulty are not described, so the age label is the only guide.

Two containers of ready-made clear slime that can be played with as is or used as a base for add-ins. Add-ins are not included, and container size is not listed.
Popular PickA big, ready to use slime bucket for a party or a kid who loves mixing in textures. Storage and cleanup tips are not listed, so plan to keep the lid tight.

A three-pack of original Silly Putty for stretching play, with fine motor and creativity named as goals in the listing. Packaging may vary, and no care steps are given.

An extra large tin of neon Silly Putty for stretching, bouncing and fidgeting. Keep it off fabric and carpet, since care tips are not listed.

A bulk mix of Silly Putty eggs in several finishes, made for goodie bags, treasure boxes and classrooms. Putty amount per egg is not listed.

A small glow putty for stretching and shaping by hand, sold as a single egg. It may stick to fabric and household surfaces, and the egg color cannot be chosen.

A dozen eggs of the original Silly Putty for party favors, classroom rewards or stocking stuffers. Each egg holds a small amount, and putty can stick to fabric and hair.

A scented therapy dough with a small clip-on locket for carrying the scent. The listing gives no age range and describes the scent only as a fruit theme, so check both before buying for a child.
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Crazy Aaron's Thinking Putty Liquid Glass 4 in Tin
Crazy Aaron's Thinking Putty Super Scarab 4 in Tin
Crazy Aaron's Thinking Putty Intergalactic 4 in Tin
Crazy Aaron's Thinking Putty Tidal Wave Magnetic 4 in Tin
Elmer's Gue Premade Clear Slime 2 Count
Elmer's Gue Premade Clear Slime Bucket 3 lb
Crayola Silly Putty Original 3 Pack
Crayola Silly Putty XL Super Bright
Speks Crags Magnetic Sensory Putty
Educational Insights Playfoam Classic and Sparkle 8 PackThese 10 slime & putty toys are the most searched brands and models among the established products in this category (monthly searches for each brand and model); on a tie, the one with more owner ratings ranks first. Product data comes from public Amazon listings (updated 2 days ago). We do not test products ourselves.
Crazy Aaron's, Gui Gui, Crayola, Paladone, Elmer's lead this category among the 13 brands that passed our curation checks.
A listing appears only when it has a recorded price, a minimum customer rating, and enough ratings or monthly sales. Generic and unbranded listings are left out, while every real brand stays, including brands sold only on Amazon. The ones that pass are ordered by how many people search for that brand and model each month; review counts only break ties.
Slime and putty toys are stretchy, squishy compounds for sensory play and fidgeting, and on this page they range from thinking putty in tins to ready made slime in jars and kits to make slime at home. The first decision is the type of play, because thinking putty is clean, durable and good for fidgeting at a desk, while slime is wetter, stretchier and better for messy play.
Age and supervision are the next questions. Check the age rating on every product, since small parts, charms and some ingredients are not suitable for young children, and slime should never be eaten. Make your own kits involve activators that need adult supervision. Among the 11 products that list item weight, most fall between 0.1 and 0.7 pounds, and 0.2 pounds is typical.
Mess matters. Slime sticks to carpets, hair and fabric, so play on a washable surface. Putty in a tin, with a lid, is cleaner, and colour changing or magnetic putties add novelty.
Storage comes next. Keep slime and putty in their sealed containers between uses, since they dry out or collect dirt when left open.
Before buying, check the age rating, the ingredients for allergens, the container, and whether it is ready made or a kit. Wash hands after play, and remove slime from fabric with vinegar or ice as the maker suggests.
How we list products: every listing here has a recorded price, a minimum customer rating and enough ratings or monthly sales. Generic and unbranded listings are left out; every real brand stays, including brands sold only on Amazon. Products are ordered by monthly searches for their brand and model on every page.Editorial policy