
Description
This non-toxic hydrophobic sand can be moulded and formed into shapes underwater then lifted out to be used again and again.
This amazing sand will not get wet: dump it in a glass of water, remove it with a spoon, and it will emerge completely dry!
This sand is actually the closest thing to sand on Mars, and it is used in NASA Mars Exploration Classroom experiments.
- 1lb bag
- Blue
Specifications
60124507
20in
130in
160in
Findel
Primary Science
Materials & their Properties