Slime Kits & Slime

Whether your child wants to mix their own or just squish a ready-made tub, this collection covers it: about 300 slime kits and slimes in stock, most priced between £26 and £38.

Types of slime

• DIY slime-making kits – the largest group, with glue, colours, glitter, foam beads and charms to create your own. Themed kits include mermaid, galaxy, bubble tea and Halloween monster slime.
• Butter slime – soft, spreadable slime that holds its shape; over 80 options.
• Cloud slime – fluffy, drizzly slime with a snow-like texture.
• Glow-in-the-dark and clear slime – including large premade buckets.
• Multi-packs – 12 to 68-pack party-favour sets of mini slimes.

Good to know

Slime should always be played with under adult supervision, kept away from mouths, carpets and fabric, and stored in its lid between sessions. Some kits include an activator solution, so follow the age guidance and instructions on each listing.

For more hands-on play, see Clay & Dough and Squishy & Sensory Fidgets.

Frequently asked questions

What is the difference between butter slime and cloud slime?

Butter slime is soft and spreadable and keeps a smooth surface; cloud slime is fluffier and drizzles apart when stretched.

What age are slime kits suitable for?

Most kits in this range are labelled for ages 6–12 or 8+. The exact age is shown in each product title.

How do I get slime out of clothes?

Let it dry, peel off as much as you can, then soak the area in warm water with a little white vinegar before washing as normal. Always test on a hidden area first.

Do you have glow-in-the-dark slime?

Yes – about 35 glow-in-the-dark slimes and kits are in stock, from 12-pack neon party favours to galaxy slime buckets and a unicorn glow kit with more than 25 add-ins. Most cost between £29 and £56. Leave the slime under a bright lamp for a few minutes before turning the lights off.