10 Best Slime Kits of September 2025

• Slime lovers essential - All you need in one complete box with glue, unicorn beads, inks, textures, slime containers, and more! Plus, a 100% safe slime activator and full instructions.
• Bring out kids creativity- slime unicorn kit - great arts and crafts for girls. Kids can create different designs, colors & mixtures like floam, cloud, jelly cube, & fishbowl.
• Unlimited fun and excitement - the ultimate DIY slime kit for girls to make lots of fun & exciting slimes with our magical unicorn ink and marvelous mix-ins. Create endless slime possibilities!
• Perfect for girls and boys - slime stuff kit is an excellent for your daughter for any occasion. It's made from high-quality ingredients with unicorn inks, sparkling add-ins and bubblegum scents.
• No more slime fail! Our easy to make slime comes with access to online videos and clear written instructions and tips to ensure you make awesome slime all the time.

Original Stationery

• Everything You Could Ever Need - This giant slime kit for girls and boys comes with over 50 different items! Why give the gift of regular, boring toys when you could have 18 beautifully wacky colors of crystal slime ranging from clear slime, to purple slime, 12 types of glitter, various foam beads, fishbowl beads, plastic fruit slices as well as sparkly sugar paper. Oh, and don't forget the tool kit and straws used to manipulate the slime.
• Brain Booster - Unlike most christmas gifts and kids toys for girls and boys, our slime supplies help unleash your little one's creativity and help them develop their motor skills as well as enhanced hand-eye coordination! Grownups can play too! Arts and crafts for girls and boys have been proven to be some of the best stress relief toys. Don't bother buying stress balls for kids, slime is the best for stress relief!
• Glow in the Dark Slime Kit - Surprise! Our jumbo DIY Slime kits now comes with Glow in the Dark Powder! Mix in a little, mix in a lot, or say "mix I will not!" This slime will glow in an instant! Perfect unicorn slime boys toys and girls toys!
• Great Christmas Gift Idea - Perfect gift toy for the ages of 5 -12 year old boys and girls. Slime Kits make great birthday gifts for 5 to 12 year old girls and boys as well awesome PARTY FAVORS for kids and adults. Whether you're looking for gifts toys for 5 to12 year old boys and girls you'll be surely be a hit with this slime making kit
• 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.

Zen Laboratory

• Jumbo Slime Kit contains: 28 different color ready-made slimes, 16 models, 2 glow in the dark powder, 6 foam balls, 6 fish bowl beads, 6 air dry clays, 4 fruit slices, 4 sugar paper accessories and much more!
• Giant Slime Toy Set now come with 2 packs glow in the dark powders! Kids just mix the glowing powder in the slime like other slime accessories, and they will get a slime that glows in the dark.
• Diy slime art craft kit charms is prefect stress relief toy for boy and girl! Whether you're look for gift for sensory play, slime party favor, holiday fun or Halloween present, the mystery slime package surely hit your child！
• Homemade clear slime box help unleash child's creativity and imagination, develope their motor and hands-on skill! Benefit to intellectual, color recognition and other abilities. Adult can play too!
• Pre-made slime making kit are washable, reusable, safe and didn’t contain borax powder. Quality-tested non-toxic formulas are 100% safe for kid and adults. Recommend for children 5 and ups.

BYONEBYE

• Everything you need in one box– We include everything in one box so you can get started right away. Moms and dads, this means no more rushing to the store to find the right glue - whew! Our easy to make slime is the perfect consistency for play and can be used for set slime recipes or creation all your own. We also include tools and containers for stress and mess-free crafting.
• Endless combinations - Your slime lovin’ guy or gal can make all the trendy slimes like foam, cloud, jelly beads, fishbowl, glitter, rainbow, glow in the dark, butter, and non-edible fruit and chocolate. With our marvelous mix-ins, there are over 100 different slime combinations for kids to experiment with!
• Perfect gift for kids - Slime stuff kit is an excellent gift for your kids or friend's kid for any occasion. We include strawberry, candy, chocolate and apple scents, glitter, snow powder, shaving foam, water beads, fruit slices, chocolate paint, glow powder, and inks to make the coolest slime ever!
• Proven to help kids learn – Kids of all ages will have a blast squishing, stretching, and even smelling all the big slimes in this Ultimate Slime Kit from Original Stationery! It offers hours of entertainment and is a great sensory toy that helps children get creative and develop their fine motor skills. Our interactive slime kit gets kids away from video games and TV screens to have tons of fun working with their hands and giggling about goo!
• Easily entertain the kids – No more slime fails here! Our kits come with access to online videos, clear written instructions, and extra slime tips and tricks. We took out all the stops because we know there’s nothing worse than a disappointed child. Look no further, the perfect slime kit is here!

Original Stationery

• Create a variety of slime with this assortment of glues and slime activators
• Elmer's liquid glue is Washable, safe, nontoxic - great for kids
• Magical liquid is an all-in-one formula that eliminates the need for contact lens solution and baking soda or other additives
• Mix and match different glues and activators to discover new Slime creations
• Includes 1 bottle each: metallic glue (teal, 5 ounce) glow in the dark glue (green, 5 ounce), Color changing glue (yellow-to-red, 5 ounce), translucent glue (pink, 5 ounce), glitter glue (silver, 6 ounce), metallic Slime activator (65G), glow in the dark Slime activator (65G), Crunchy Slime activator (51.2G) and 2 bottles confetti Slime activator (65G each)
• Ages: 3 years and up

Elmer's

• Ice Cream Parlor Slime DIY – make tons of Fluffy, Butter, Cloud & Foam Slimes!
• 25 Piece Slime Making Kit has everything you need - ideal gift for for 7 year old girls plus.
• Sprinkles included in our Fluffy Slime kit for kids! Squish your slime into cute ice cream cones!
• Make the fluffiest slime ever in all of your favorite ice cream colors & scents & pop a cherry on top!
• Follow the step to step recipes included & make lots of different fluffy slimes for girls ages 7-12!

Original Stationery

• [EVERYTHING ONE BOX] Includes 2 bottles glue, borax activator, scissor, clay, snow powder, 5 color drops, 2 scents, glowing powder, foam cube, 5 bags sugar paper, 5 bags foam ball, 5 bags glitter, gold star sequins, 2 rainbow charms, 3 unicorn charms, unicorn slices, pearl beads, 10 containers, 2 measuring cups with lid, 2 tooling knives, 3 stirring sticks, spoon plus colorful plastic box to organize ingredients and store all future slime experiments. You can make over 1000 fun & exciting slime!
• [COMBINE LEARNING AND FUN] Create their own style slime will enhance their creativity and imagination, help them develop teamwork, build friendships. DIY different slime through hands on exploration and discovery will not only learn scientific knowledge but also bring kids unlimited fun.
• [SAFE INGREDIENTS] FunKidz unicorn slime making kit for boys and girls is perfectly safe. Our dyes are created with food grade ingredients which TOXIC FREE, IRRITATION FREE, STAIN-FREE, VEGAN, CRUELTY FREE, BABY FRIENDLY.  Washable, safe, nontoxic glue formulated for use by children.
• [HIGH QUALITY] This slime kit for girls made from premium material, not sticky and does not leave any residue on hands, look even cute with our awesome slime accessories! Our slime glue is upgrade concentrated both for clear and white glue. Need mix equal or double qty of water when create slime. At least 1000 ML slime can be made with our material supplied. Best activity for rainy days.
• [PERFECT GIFT FOR KIDS] Unicorn slime making kit is an excellent gift for your girl or friend's kids for any occasion such as birthday party or Christmas. Let them get creative and even a little messy. Join them to create something unique every time.  Slime is the best toy for stress relief!

FUN KIDZ

• 25 Piece Slime Craft Kit to create the best sparkly, colorful Galaxy Slime for kids DIY fun!
• Make Pink, Purple & Blue Glitter Slime with all the supplies you will need for ultimate slime games
• Twist the slime to form awesome glitter galactic slime & create cosmic slime for science activities
• Our Galaxy Slime making kit features Glow In The Dark Stars & Slime Powder to add to your creations!
• Ideal gifts for girls age 8.

Original Stationery

• UNICORN SLIME SET 86 PACK: It's a world of fun in one dazzling kit! Included in every box are 24 crystal slimes, 8 light clays, 2 bags of plastic sprinkles, 2 packs of empty bottles, 4 packs of foam balls, 2 bags of beads, 2 packs of fruit slices, 12 packs of glitter, 2 packs glow in the dark powder, 8 marine animals, 5 vehicle accessories, 2x 3d pottery rainbow, 2 unicorn, 2x 3d lollipop and 5 empty containers.
• MAKE YOU OWN SLIME: Looking for a gift for your lovely kids? Look no further than a slime kit! The good-looking appearance and eye-dazzling accessories may pique their interest in seconds. Perfect Valentine's Day gift for kids.
• FUN & EDUCATIONAL: How cool is it that you can have a toy that is fun and develops your kids' skills at the same time? Kids will improve everything from hand-eye coordination to learning colors, shapes and sharing! They'll use the molds to create all sorts of imaginative creations - from animals, cars, fruits and more.
• OCCUPY KIDS FOR HOURS: DIY slime art craft kit charms is prefect stress relief toy for boy and girl! Whether you're look for gift for sensory play, slime party favor, holiday fun or halloween, the mystery slime package surely hit your child!
• EASY TO STORAGE AND PLAY AGAIN: If you want to save the slime for later, we've included bottles and containers so you can play next time. You'll keep the slime nice and fresh for the next time.

Ohuhu

• Large egg packed with DIY slime for girls to make glow in the dark sea slime, foam and butter slime
• Hours of screen-free creative time with over 20 cool slime add in’s and 3 cute Mermaid tail charms
• No need to buy extras-base of the egg even turns into handy mixing bowl for kids slime creations
• Easy to pack away with useful air-tight containers -so kids can play with their slime the next day
• Great surprise toys for girls and ultimate slime kit for girls 10-12

GirlZone