Learn the science behind the POWER! Environmental Science Series Of Natural batteries is great for educating children. Become a scientific researcher. ENVIRO-BATTERY USES natural materials like mud, lemons, and water to power a light bulb, a watch and activate a music chip. An amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, conis, utensils and more! Suitable for children 8+ years.
CAUTION: HIGH VOLTAGE INSPIRATION AND FUN!
– 20 accessories
Size: L21.7cm x W16.8cm x H4.5cm