top of page

Introducing... STEM Kits! 

STEMtastic STEM Kits contain everything you need to complete experiments at home- just add water!

STEM Kits contain full instructions, health and safety guidance and enough ingredients to repeat the experiment- posted directly to you for just £9.50!

STEMtastic Slime Kit

STEMtastic's slime recipe is suitable for all ages, tried, tested AND borax free!

Kit contains:


Slime ingredients including 80ml of clear PVA glue and 80ml of white PVA glue

Eco-friendly glitter 

Reusable plastic beakers 

Wooden stirrers

Storage tubs for slime

Terms and Conditions

  • Experiments should be supervised by an adult at all times.

  • Experiment should be conducted on a suitable surface such as hard easy clean table top.

  • STEMtastic takes no responsibility for incorrect use of ingredients or spillages on unsuitable surfaces. 

  • Hands must be washed after every experiment and before touching face/eyes.

  • Orders must be cancelled before posting to ensure refunds.

  • Kits will be posted via Royal Mail.

More STEM Kits coming soon......
bottom of page