Ecologische Batterij - Experimenteerset educatief 10 quantity: 7 hook no

10 quantity: 7 hook no

Deze water tafel is ideaal voor warme dagen

Het waterpistool is ontworpen met het oog op gebruiksgemak - het ergonomische ontwerp past perfect in kinderhanden

Plastic schroeven x4

Ecologische Batterij - Experimenteerset educatief 10 quantity: 7 hook noBuild your own ecological battery with the natural materials from the kit. Thanks to simple steps and understandable instructions, a child can independently make a battery that can supply power to a light bulb, for example. It is not magic, but science in its most exciting form! This innovative educational set lets children discover alternative energy sources using surprising ingredients like lemons, mud and water. The set allows you to experiment