Item number: 4893156034250 View all 4M KidzLabs > View more: Construction Kits > DIY Solar Powered Water Pump by Green Science Does your child have a passion for technology? With this construction kit, you can playfully create a small solar-powered water pump! Is the sun not shining? No problem, the pump still works with one AAA battery. 4M creates toys with a focus on (electrical) engineering and sustainability. Young crafters can playfully learn important basic concepts and realize small projects themselves. With the right building blocks, children learn that product design and electronics are fun! And all without complicated constructions. DIY design Helps develop technical insight and logical thinking Product specifications Green Science - Solar-powered Water Pump - Water Pump Item description Green Science - Solar-powered Water Pump Item number 4893156034250 Version Water pump Occasion Birthday, Sinterklaas, Christmas Hobby Crafts & Drawing Suitable for ages 4-7 years, 8-12 years, 13-17 years, Adults Country of origin United States Package dimensions: 27.5 x 20.5 x 6 cm. Contents: Solar panel, motor, battery holder, various electrical cables, various plastic parts + manual (English + Dutch translation) Age: from 5 years. Recommended age: 5 – 12 years Danger! Not suitable for children under 3 years. Contains small parts that can be swallowed. Choking hazard. Requires (unless there is sun), 1 x AAA battery. This is NOT included Environmental information about Green Science - Solar Powered Water Pump Green Science Green Science teaches children the principles of renewable solar, water, magnetic, gravitational and wind energy and builds a cool, clean machine that works! Green Science construction kits teach young engineers to use the principles of physics to build their own gadgets, robots and cool devices. The 4M Green Science series lets children discover the wonders of physics and chemistry.