Make clean water - purify water
18.50 EUR
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Description
Learn about two methods to purify water. By filtering the water is cleaned by passing it through gravel, sand, activated carbon and filter paper. The second method is by distillation of water.
The kit includes:
- Dish for Evaporation
- Cover for the evaporation dish
- 2 cups 2 holes
- 2 cups 4 holes
- 1 holder for cups
- 1 not perforated cup
- 1 package active carbon
- 1 packet of gravel
- 1 pack sand
- 10 filter papers
- English instructions
From 6 years and older.
Stock: In stock
Item #: ART-196402
18.50 EUR
BUY