Size (length*width*height): 17cm x 6cm x 22cm

What's in the box:

• 1 x clock frame
• 1 x water container
• 1 x clock module rear case
• 1 x clock module
• 2 x zinc strips
• 2 x copper strips
• 1 x wire
• 2 x electrode holders
• Screws and detailed instructions.

The green science and green creativity ranges feature toys that promote green lifestyle and protecting the . Great new science projects. Eco-engineering water powered clock - just add water and magic, then the clock begins to work! build this water-powered clock and learn about how batteries work. (Approx. 18cm in length when built). Spend hours of fun with family and friends, this well made kit would also make an ideal gift.

Suitable for age 7 years and above