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 bowl 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 is completely reusable. Includes: 56 grams each of Red, Blue, & Yellow Space Sand, and Experiment ideas and explanations of the science behind Space Sand. Ages 3 and up.