White Space Sand - Hydrophobic Sand, by Dunecraft;

See the sensation that has been featured in countless media including Family Fun Magazine, and the Regis and Kelly Show. 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. Space Sand comes in many colors and is completely reusable. .