ID 3720126
Available 10 pcs.
| Test how to easily clean salty seawater and then successfully water plants with the same water. This purifying system demonstrates the scientific way of extracting salt from sea water. All you need is a water glass and you´re on your way to creating your own desalination plant. |
76
00
€
37
80
€
-29%
11
99
€
30
70
€
40
90
€
91
40
€
24
80
€
28
10
€
44
00
€
