53 EUR | at least 4 pcs | (66.25 EUR incl. vat) |
58 EUR | 1 - 3 pcs | (72.50 EUR incl. vat) |
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Delivery - immediate
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Let the rays of the sun boil water for you.
Impressively effective!
Pour water into the little cup and place the solar oven out in the sun. Aim the parabolic mirror at the sun to concentrate the rays of the sun on the cup and increase the temperature of the water. The water will boil on a sunny spring day, and on a sunny day in winter the water temperature will easily pass 90 °C.
Think harder - what effect does the solar oven have? What effect does the sun have?
Material: Metal & plastic.
Dimensions: Parabola diameter 30 cm.