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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
requiring 5V2
It is automatically stimulated for 12 hours per day
SPECIFICATIONS:
*For environmental protection
LeGrow Plant Power Generation Clock【Science Toys】 LeGrow100 requiring 5V2BENEFITS: Magical Plant Clock no batteries needed 1No batteries! The clock runs from energy generated in a chemical reaction between metal electrodes and mud. 2Great for children and teens to become scientists and learn how to generate power from nature. A fun science experiment. 3Combine nature with an essential home device. SPECIFICATIONS: The dimensions of the plant clock are 17 x 8. 5 x 10 cm. The product comes with sandpaper, but soil and seeds
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