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