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It's no secret that making and playing with slime has become a hugely popular phenomenon.
From online creators showing their incredible slime creations, to companies creating their own versions for kids to play with, there is no doubt that kids love everything about slime. The bright colours and myriad different textures that can be added can actually make slime a brilliant option for sensory play, as it can help improve hand-eye coordination and fine motor skills.
In addition, making your own slime is actually much less complex than it might seem. One of the best things about creating your own slime is that the chemical change transforming your ingredients into slime is easy to see, and is fascinating for kids to watch happen before their eyes. Whether your child is interested in science toys and chemical experiments, or simply loves having fun with this sticky stuff, we've searched far and wide to find the best slime making kit for kids of all ages.
Our Top Choice
Galt Slime Lab
For the ultimate sensory experience mixed with science experimentation, the Galt Slime Lab has everything you could possibly want from a slime kit. With the ever-popular glow in the dark slime making an appearance, along with the options of making bouncy balls and alien faces, imaginations will go wild with this kit. The Slime Lab also includes noise pots, so kids can enjoy the hilarious sounds of slime squishing around in the pots. For an afternoon filled with giggles, learning and fun, the Galt Slime Lab is a fantastic option.
- Price: £13
- Ages: 5+
- Includes a notepad, stickers, alien and bug mould, slime and putty powder, gummy bug powder, glow slime, glowing bouncing putty and a noise pot
Best For Pretend Play
So Slime DIY Glam Slime Studio
For creative kids who love experimenting, the So Slime DIY Glam Studio has everything they could possibly need to create fun, scented slime. The 'studio' set up with lots of different accessories to play with makes this a great option for kids who thrive when engaging in pretend play. Certainly not just for girls, this kit encourages kids to write down their unique combinations of fragrance and slime ingredients, to make their very own personalised slime recipe. With no glue included, all you need to do is add water, so there's minimal mess!
- Price: £19.99
- Ages: 6+
- Comes with scented colours, recipe cards, mixing sticks, decoration bags, slime powder, 3 mini shakers and a studio
Best For Mini Scientists
The Works Slime Making Lab Kit
If it's a no-frills slime making kit for budding scientists that you're looking for, The Works Slime Making Kit could be the perfect choice. This slime kit comes with protective equipment included, as well as all the pre-measured ingredients kids need to make slime at home. With a focus on polymer chemistry, kids will learn all about making slime, in addition to creating their own bouncy balls, play dough, and invisible worms! There are 14 different experiments included in the pack, so this is sure to keep kids occupied for hours.
- Price: £10
- Ages: 8+
- Includes 14 different experiments
Best For Learning
National Geographic Mega Slime & Putty Lab
Kids can learn all about the science behind the slime with one of our top educational slime kits. With the option to make glow in the dark slime, as well as experiment with magnetic, colour changing and even bouncing putty, the National Geographic Mega Slime & Putty Lab has something for everyone. The ingredients are all non-toxic and safe for kids to use, and there are keepsake storage tins included as well. This is a brilliant little kit for kids with a 16-page learning guide included so they know exactly what's going on.
- Price: £29.99
- Ages: 8+
- Includes 8 varieties of slime and putty
- Non-toxic ingredients
- Includes storage accessories and tins
Best For Monster Lovers
Hamleys Slime Factory Super Kit
Kids can learn how to make all manner of slimy monsters and experiments with this kit. The Hamleys Slime Factory Super Kit comes with all the equipment and information needed to make dough, sticky slime monsters (including Medusa!) and slimy worms. There is also protective equipment included, and a large booklet with lots of information all about slime and the experiments you're making.
- Price: £25
- Ages: 8+
- Includes a 36 page booklet with educational information
Best For Beginners
Elmer's Glue Slime Starter Kit
For those who are new to the world of DIY slime kits, this all-in-one kit from popular brand Elmer contains all the basics for new slime scientists. This simple slime kit includes glue, slime activator and glitter glue, so all you need to do is create a glittery glue base, then mix in some of the activator solution until you have slime. Elmer's glue is made for use by children and is completely washable, to help minimise mess. Once the kids have the hang of the process, they can even try adding in other slime decorations they have (foam balls are very popular), to create their own slime designs.
- Price: £10.99
- Ages: 4+
- Includes two bottles of slime activator solution, two bottles of clear glue and four glitter glue pens
Best For Creative Kids
So Slime Tye And Dye Kit
Kids with an artistic streak will love this adorable slime kit, which encourages children to experiment with colour and design. The high quality slime comes with three different pots of coloured dye, as well as some coloured glitter, so kids can mix and blend to their heart's content. This is a fun and effective way to start getting kids learning about colour theory through play, and what happens when different colours are mixed together. And, of course, once they're finished they have lots of stretchy slime to play with!
- Price: £10
- Ages: 6+
- Includes 3 pots of slime, 3 glitter bags and 3 pots of dye
- Slime is scented
- 1 year manufacturer's guarantee
Best All-In-One Options
Original Stationery Ultimate Slime Kit
If you know a child who is all about slime, you can't go far wrong with this ultimate slime extravaganza. There are dozens of different slime combinations kids can make with this kit, including glow in the dark slime, scented slime, chocolate slime, and all the tools and colours needed to create them! For an all-inclusive slime kit that won't break the bank, this is one of our favourites.
- Price: £24.90
- Ages: 6+
- Includes mixing tools and pots, slime activator, slime powder, beads, slime clay, white glue, clear glue, 4 fruit containers, chocolate coloured paint, 8 slime containers, 6 slime glitters, 5 inks and 4 slime scents
Best For Something Extra
So Slime DIY Giant Slime Bucket
The So Slime Giant Slime Bucket is exactly what it says on the tin. Except it's not just slime; it also includes glitter, slime powder, confetti and collectable figures. For kids who simply love to make slime and want to create larger amounts, this slime bucket is a great gift option. All you need to do is add water to create the slime itself, and there are lots of different additions to make the process even more exciting. The collectable figures are also a nice extra, and can be added into the slime itself for unique designs.
- Price: £10
- Ages: 6+
- Contains 3 collectable figures, 1 bag of confetti, 1 bag of glitter, 6 bags of slime powder, and a bucket
Best For Families On A Budget
Cra-Z-Slimy Creations Slimy Fun Kit
Whether your kids are keen to make their own unicorn slime, glitter slime or simply a multicoloured creation, this kit has all the tools kids could want. With neon colour options as well as glitter, kids can create their own slime from clear glue and slime activator, and watch as it transforms into their very own slime creation. This option works great as a gift, and is sure to make playtime a little bit more exciting!
Kidadl Best Buys selects the top parent-recommended products across the web for families of all ages. If you liked our suggestions for the best slime kits, why not take a look at the best kids' stationery or keep the creative juices flowing with the best kids' easels.
- Price: £9.99
- Ages: 6+
- Includes clear glue, slime activator, 3 neon colourants, 1 bag glitter, a measuring cup, 2 cups with lips to prevent spills, 3 slime sticks, 2 mixing bowls, 1 spoon
Sarah was born and raised in the North West. Her love of art and culture brought her to study in London and she never left! She can be found teaching painting classes, trying out new recipes, or drawing with a cup of tea.