Smithsonian Magic Rocks Science Kit New Crafted from sterling silver for

Crafted from sterling silver for durability and a polished

This point is carved from natural Picasso Jasper

or everyday exploration

Compact and engaging solo play

Smithsonian Magic Rocks Science Kit New Crafted from sterling silver forCreate a brilliant underwater garden with this instant crystal growing kit! Place your colored stones (metal salt crystals) into the magic solution (sodium silicate dissolved in water) and watch them grow into colorful crystal formations. In six hours, repeat these steps and watch with amazement as your rocks expand into colorful stalagmite like towers. Explore the enclosed STEM content to learn about the chemical process. Each set includes an