Spark: Molecule Beads


Squishy, scientific fun!

Out of stock

SKU: 014808 Category: Tags: , ,

Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics.

Form the gelatinous globules by dripping sodium alginate into a solution containing calcium ions. Learn how massive chains of polymers make these fun squishy orbs possible.

Ages 8+

Manufacturer SKU551102
FeaturesExperiments: 2 Manual Pages: 3 Piece Count: 9 Manual Pages: 3


Thames & Kosmos

Weight 0.401199523 lbs
Dimensions 7.4 × 8.8 × 2.3 in
Shopping Cart
Scroll to Top