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7 Best Slime Kits (2022 Reviews)

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Slime has always been a big hit in our house. The kids love playing with it, and it allows them to be creative while generating an interest in science and improving their sensory skills.

There are tons of slime kits on the market, some that come with pre-made slime and others that are DIY, making it difficult to figure out which set to get. I’ve gathered the best slime kits with fun themes, colors, and different skill levels, to help narrow down your options.

Best Slime Kits

  • 1. Original Stationery Unicorn Slime Kit

    (Best for Girls — $)

    Why it’s great: This unicorn-themed slime kit comes with a variety of materials, allowing your child to create hundreds of kinds of slime. It comes with instructions and a link to videos that’ll walk your child through the process. With glue, unicorn beads, inks, textures, slime containers, and more, your child will have a blast playing with the different textures and coming up with creative slime combos. It even allows you to add different scents, offering a full sensory experience. Everything fits nicely in the storage container for easy cleanup when your child is done.

    Keep in mind: This one doesn’t come with any pre-made slime, so be prepared to create your own.

    Good for: Girls who love all things unicorn and slime.

  • 2. Slime Making Kit Kids

    (Best for Younger Kids — $$$)

    Why it’s great: This kit comes with ready-made slime in 18 different colors, making it perfect for younger kids. It also comes with plenty of accessories to mix and use to create different textures and sensory experiences. It even comes with powder that you can mix into two buckets of slime to create glow-in-the-dark colors. This kit also includes some cutting tools, which your child will love using to play with their slime. Each tub of slime is resealable, so your child can use it again and again.

    Keep in mind: You’ll have to pull out all the beads and accessories to get the slime to fit back in its containers.

    Good for: Younger kids who aren’t ready to make their own slime.

  • 3. NATIONAL GEOGRAPHIC Mega Slime Kit & Putty Lab

    (Best for Older Kids — $$$)

    Why it’s great: This kit is great for older kids because it incorporates more science and learning into the process. It comes with a learning guide that teaches you all about slime, as well as how to make it. This kit comes with eight different kinds of slime and putty, some of which glow in the dark! You’ll also get a magnet that makes the putty move! Everything fits back into the eight included storage tins once you’re done.

    Keep in mind: Most of the slime and putty are pre-made, but there is one DIY slime kit included.

    Good for: Older kids who are interested in the science behind slime and putty.

  • 4. Original Stationery Galaxy Slime Making Kit with Glow in The Dark Stars

    (Most Complete Set — $$)

    Why it’s great: This set comes with everything you need to make over 100 different varieties of slime. With pink, purple, and blue colors and glitters, your child will love creating their own galaxy-inspired slimes. You’ll get a helpful guide that’ll walk you through making multiple different, fun types of slime, including some glow-in-the-dark options. It’s lab-tested and 100% safe for kids, allowing your child to explore and create to their heart’s desire. Once you’re all done, everything fits back into the large storage tub.

    Keep in mind: This one is recommended for ages 8 and up, but younger kids can still use it with a little help.

    Good for: Kids who want to be able to make over 100 different types of slime.

  • 5. Elmer's Celebration Slime Kit

    (Best DIY Kit — $$$)

    Why it’s great: This kit includes safe ingredients and easy instructions, so kids as young as three can make their own slime. Elmer’s is the original creator of slime, and their Celebration Slime Kit is one of the most popular. It comes with the ingredients you’ll need to make ten different types of slime, including different textures and colors. The slime you create is easy to wash out and clean up, so it won’t leave you with a big mess when you’re done.

    Keep in mind: This one doesn’t come with any of the tools you’ll need, so you’ll have to use some of your own mixing spoons/utensils.

    Good for: Younger kids who are ready to make their own slime.

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  • 6. Original Stationery Fluffy Slime Kit

    (Most Fun — $$$)

    Why it’s great: Who doesn’t love ice cream? This slime kit allows your child to use their imagination and create ice cream-inspired slime. It comes with ice cream cones, sprinkles, cherries, and even has ice cream scents. The cones also double as storage containers, plus everything will easily fit back into the big tub that it comes in. There are over 100 different slime combos that your child can create with this set, and it comes with all the tools necessary, so you don’t have to supply your own.

    Keep in mind: The ice cream scents are so realistic that this set is likely to make you hungry! The slime isn’t edible, though, so it’s best for kids over 7 years old.

    Good for: Kids who love ice cream and want to make their own slime inspired by their favorite treat.

  • 7. Dinosaur Slime Kit for Boys

    (Best for Boys — $)

    Why it’s great: Little boys can’t get enough of dinosaurs, which is why this slime kit comes with twelve dinosaur toys to bury in slime. There are twelve containers of pre-made slime, two slime eggs, and plenty of other mix-ins and tools to keep your child entertained. The slime is non-toxic and super stretchy, offering hours of fun. When you’re all done, the slime containers are resealable to keep your slime safe. It even comes with a 100% satisfaction guarantee.

    Keep in mind: All the slime is pre-made, and the dinosaurs won’t fit in the containers with the slime.

    Good for: Boys who love slime and dinosaurs.

Best Overall

The Original Stationery Unicorn Slime Kit is our overall top recommendation. It's the highest quality product we have found with the most affordable price making it the best value on our list..

FAQs about Slime Kits

  • 1. Is slime safe for kids?

    Slime is made with different materials, and those with Borax may require adult supervision. Children should never eat slime and should wash their hands after playing with it. It’s also a good idea to clean and sanitize the table or surface you used to make and play with the slime. While slime kits for kids are all made of non-toxic materials, it’s better to make sure you get everything cleaned up afterward. Many slime kits come with small accessories, so it’s best to supervise younger kids to avoid choking hazards.

  • 2. What are the different types of slime?

    Besides just using different colors and mix-ins to create unique slime, there are also many different textures and consistencies. Fluffy, foamy, crystal, jelly, and butter are just a few of the different types you can find. Glow-in-the-dark, color-changing, and magnetic slimes all exist. These are just some of the more popular versions of slime, but there are plenty more on the market these days.

  • 3. Can slime be reused?

    As long as you’re taking proper care of your slime, it can be reused. Similar to Play-Doh, slime needs to be kept in air-tight containers to keep it from drying out. You can occasionally add a little water to try to restore it, too. Slime will start to get dirty with time because it’s so sticky that it picks up dust and dirt easily. When it gets too dirty or dries out too much, it’s time to throw it out and replace it.

  • 4. How long does slime last?

    This varies based on how well you store it and take care of it. Different types also last longer than others. Most kits will give you a guideline for how long you should use the slime before tossing it out. They should also tell you the best way to store your particular kind of slime.

  • 5. Does slime wash out of clothes?

    While slime seems like a sticky, gooey mess, it can be removed from clothes fairly easily. Some types of slime will come out in the wash, but others may take a little bit of scrubbing or soaking. If this is the case, vinegar is the best thing to use to help take it off. Still, you’ll have the best results if you remove the slime as quickly as possible, so make sure to look your child over when they’re done playing and have them change if necessary.

  • 6. Should I buy a pre-made slime kit or a DIY kit?

    Younger kids may have a harder time making their own slime, so pre-made slime is a great choice. This way, they still get to play and improve their sensory skills. Older kids may have more fun making their own slime. Plus, DIY kits are a great learning opportunity.


Slime kits come in many different styles and varieties. You’ll find more basic kits for those that are just starting to explore and more complex DIY kits that come with everything you need to make up to 100 different unique slime combos.

If your child loves engaging their senses, slime allows them to explore different textures, smells, colors, and more. With pre-made options, DIY options, and a variety of styles and themes, you should be able to find the right kit for your child on this list.