4M KidzLabs Green Science Potato Clock Kit

You'll Become a scientist as you discover how to power this digital clock using potatoes.

Features:

• Best for Age 8 Years and Older
• Experiment to find out what other substances will power the clock - you'll be amazed at the variety of results you find using household liquids and objects!
• Warning, This kit is high voltage inspiration and fun!
• It contains a digital Clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips, and detailed instructions.
• 4M specialize in quality arts and crafts kits, that encourage children to explore and enjoy traditional skills, whilst being creative and using their imaginations to have fun.

How to use:

• The two Potato Clock allows you to generate enough electricity to run a digital clock using potatoes!
• Just push the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage.
• Watch your child�?s delight and sense of accomplishment with the clock they create.
• It does not include potatoes.

*Note:This toy is not suitable for ages under 3 years.