It’s made of sand so it’s dry, but it moves and flows just like slime. Our Magic Elasti Sand is an eco-friendly, coloured magic slime, made of 100% natural minerals. Super light and wonderfully tactile, Magic Elasti Sand is an unbelievably soft sensory toy. You quite literally have to feel it to believe it…think SLIME WITHOUT THE GOO! It’s made of sand so it’s dry, but it moves and flows just like slime.