Clean Water Science

A science kit to learn why and how of water filtering, reusing dirty water, and, most of all, cleaning the environment. The kit contains interesting experiments for water purification, lets you build your own water filtering plant, and shows how to use solar power to desinfect water. A cool kit. Instructions in English, German, French, Spanish. For 8+. Contains small elements, so not suitable for under 3's. The kit is not intended to purify water for drinking, but solely for experimental purposes.

Price: 26.00 leva