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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Easy and Quick Start Thanks to the Spring Mechanism: Forget about the troublesome acceleration of the gyroscope using a special string
allowing it to charge at the maximum possible power (check the hub specifications for the maximum supported pass-through power
Kids (and adults
The model includes a pressure indicator that helps monitor air levels during pumping
POWERplus Butterfly Solar Hybrid Toy Set energy meter Easy and Quick Start ThanksSun, battery or AAA batteries? Decide for yourself how to power up to 6 amazing models from one set! POWERplus Butterfly from the POWERplus Junior line is a revolutionary 6 in 1 educational set with advanced hybrid power supply a guarantee of fascinating fun and learning in all conditions! Discover the world of alternative energy sources in the most exciting way! This DIY kit allows children (recommended age 10+) and adults to build 6 different models