10 Best Slime Making Kit of September 2025

• 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

• 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

• 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 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

• Everything included in one box – Our slime kits include hypoallergenic laundry detergent, white glue, clear glue, glow-in-the-dark powder, color changing powder, glitters, food coloring, pearl pigments, air dry clay, instant snow, mixing bowl, measuring cups, storage containers, mixing sticks, spoons, foam beads, fruit slices, written instructions and video tutorial
• All ingredients lab tested for safety – Our slime making kit conforms to the safety requirements of ASTM F963. We use hypoallergenic laundry detergent in our slime kits for kids to make - The perfect gift for 8-12+
• Glow-in-the-dark powder & color changing powder included – Our slime supplies kit includes all the slime making supplies and add ins necessary to make hundreds of slimes using different combinations of materials
• Step by step video instructions – Easily make your slime stuff by watching our step by step instructional video. You learn how to make cloud slime, galaxy slime, mermaid slime, fruit slice slime, fluffy slime, glow-in-the-dark slime, color changing slime, alien egg crunchy slime or you can make your own invention
• 10 Air tight storage containers included – Our DIY slime kit offers enough storage containers to safely store your 8 different slimes plus 2 extra containers for more homemade slime - Invent your own creation of jelly, butter, foam, glittery, rainbow or unicorn slime

Discovering DIY

• [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

• 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

• 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 lens solution, baking soda, and additives
• Mix and match different glues and activators to discover new Slime creations
• Includes 1 bottle each: metallic glue (pink, 5 oz), clear glue (5 oz), translucent glue (blue, 5 oz), metallic Slime activator (65G), glow in the dark Slime activator (65G), confetti Slime activator (65G)

Elmer's

• Everything you need to make festive, confetti-filled Slime
• 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 Elmer's metallic Liquid (blue, 5 oz), 1 bottle Elmer's clear School glue (5 oz), 2 bottles Elmer's magical liquid confetti Slime activator (65G each)

Elmer's

• 💝 DIY Slime Kit for Girls Boys - Make Your Own best Slime with 18 clear crystal slime, colored glitter (6 vials), sugar paper (3 bags), multicolored beads, slime galaxy egg, colored clay (2 boxes), foam balls (5 bags), colorful sequins (12 bottles), small unicorn toys, eye stickers, bonus - glow in the dark powder
• 💪 This slime supplies kit improves sensory capabilities, fine motor skills and creative thinking. The slime pack creates a massaging effect while delivering pleasure from making your own slime kit
• 👭 Our unicorn slime kit is ideal to play with friends of different ages. You don’t need separate rainbow slime kits for girls ages 7-12 and younger kids since this boys and girls slime kit is suitable for 5+
• 💥 The glow in the dark slime kit is thoroughly tested to provide top quality and safety. Slimes from our fluffy slime kit boast much nicer texture, also stretching well without sticking to hands
• 🎅 The ultimate slime kit with everything included boasts bonuses like eye stickers, galaxy egg and more. We also offer the largest container size among slime making kits for easy mixing and storing

COSS