LeGrow Plant Power Generation Clock【Science Toys】 Home office Modular LeGrow design — mix

Modular LeGrow design — mix and match with other LeGrow components to expand your garden anytime

which requires 5V1

but soil and seeds need to be bought separately

or windowsill

LeGrow Plant Power Generation Clock【Science Toys】 Home office Modular LeGrow design — mixBENEFITS: 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