Green Science: Water Pump Solar Hybrid Power - Ages 5+
This cool gadget will pump water using the power generated by its solar panel…and when there’s not enough sunlight, it will work on battery power! Great for teaching kids about the growing use of hybrid-power technology. Pump measures 8.25” x 6.75” x 3.25” when assembled.
Requires 1 AA battery (not included) for when the sun isn't shinning.
Recommended for ages 5+.