Mysterious Matter
Product Number: BAT2363
$19.99
The universe is amazing. In this kit, learn about five kinds of matter and their properties. Comes with Magic Sand, Cornstarc...
The universe is amazing. In this kit, learn about five kinds of matter and their properties. Comes with Magic Sand, Cornstarch, Fizzy tints, Jelly crystals, test tubes, bouncy ball mold, easy instructions and more.