Heebie Jeebies | Test Tube Experiments

Heebie Jeebies | Test Tube Experiments

Heebie Jeebies have a range of great test tube experiments which are purchasable individually or in a set of four.

FERROMAGNETIC FLUID

Ferrofluids are colloidal liquids made of nanoscale ferromagnetic, or ferrimagnetic, particles suspended in a carrier fluid.
Each test tube contains a bag of special magnetic powder and a strong magnet. When you suspend the powder in a liquid, you can place the magnet near the tube and watch the particles move.
Ages 8+

VISCOELASTIC SLIME

Heebie Jeebies presents the Slime Test Tube Lab! Just add water and mix to make your own coloured slime! It's that easy.
This is a cross linking polymer just add water to the powder and get a slippery slime.
Stretch it, snap it, squish it, knead it - its loads of fun.
Ages 3+

POLYMER SNOW 

Just add water for a fun tactile experience. This polymer crystal will expand 100x is size.
Ages 3+

GROWING CRYSTALS

Use the crystal powder provided to grow your own crystals.
Tubes come in assorted colours. 
A perfect present to end a crystals party or to put in a party favour bag.
Ages 3+