Flask of Rainbow Slime

A multi-coloured, metallic slime in an Erlenmeyer flask, perfect for young scientists!
In stock Ready To Ship
or 4 interest-free payments of $1.35
Learn more

Why Shop With Us?

Top Customer Service

Teacher Owned & Operated

Customer Loyalty Program




Showcased Product

Energy Stick

Energy Stick
Completely safe to touch and handle, simply complete the circuit by touching both electrodes at the end of the stick simultaneously.

Slime is glorious! The feel. The ooze. The way it moves. Everything about it!

This is slime with extra oomph! A multi-coloured, metallic non-newtonian fluid that doesn't obey all the laws of matter - sometimes a liquid, sometimes a solid.

It even comes in a chunky Erlenmeyer Flask, perfect for young scientists!

Age: 6+ with adult supervision

What You Get

One Erlenmeyer Flask of multi-coloured, metallic slime.

How does it work?

Slime is a non-newtonian fluid, which means it breaks all the rules that Sir Isaac Newton set out about fluids. Slime should be fluid, but it switches from solid to liquid and back again, depending on the way you treat it. For instance if you sink your fingers in slowly, then the slime wont offer much resistance, and it will feel more like a liquid. But if the impact is stronger and faster then it behave more like a solid.


  • Matter - solids, liquids and gases
  • Slime and non newtonian fluid

WARNING: CHOKING HAZARD Small Parts. Not for children under 3 years.

More Information
Length (cm) 10
Width (cm) 7
Height (cm) 7
Age Group 5-6 Years, 7-8 Years
Write Your Own Review
You're reviewing:Flask of Rainbow Slime
Your Rating