What you'll get:

• clock with wires
• pots
• connecting wire
• transparent tapes
• copper and zinc strips
• detailed instructions
• just add potatoes

• The Potato Clock uses a pair of ordinary spuds to power a digital clock.

• This kit includes a digital clock, wires and prongs; two potatoes are all that's needed to create a working clock.

• This kit is ideal for young science enthusiasts, and offers a valuable lesson on the transformative power of green science.

• Detailed assembly instructions included.

• No batteries required.

• Challenge your child's imagination with 4M toys and kits.

• 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.

• 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium-all in the name of making learning fun.

• Does not include potatoes

• Watch your child's delight and sense of accomplishment with the clock they create

• Turn the kids onto the notion of leaving a smaller carbon footprint