Loading this item
Loading this item
Shelf price. Delivery and final price confirmed at checkout.
Potato Clock FUN ENERGY What! No batteries? Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock - you'll be amazed!
Delivery options are shown above when available. No substitutions: if the exact item you chose is unavailable, your order is not charged.
Sold and fulfilled through JENNi Shop Local.