Stable Soap Bubbles, 20 ml

Soap bubbles to stack and play with? This is possible with our sturdy soap bubbles!

They look like conventional soap bubbles, but after being allowed to harden for a few seconds, they can be touched, stacked and observed for a long time without bursting. They fly through the air, bounce off objects, or stick to them. This makes them perfect for experiments on the subject of surface tension. This works best in cooler environments, so the bubbles last as long as possible.

Any residue on textiles or surfaces can be easily brushed off or wiped away with a damp cloth.

Dimensions: approx. 12 cm long, 2 cm ø

• soap bubbles to touch, stack and play with
• for experiments on surface tension
• for occasional entertainment

Contents: 1 small tube with 20 ml liquid and an applicator