BLUE SPACE SAND

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