Smithsonian Magic Rocks Science Kit Costume Bring the world of prehistoric

Bring the world of prehistoric predators into your home with the Carnotaurus Mini Skull Replica

scientifically inspired bird illustrations that spark curiosity

This candle holder is made from natural amethyst

gentle tone

safe for kids and eco-friendly

Smithsonian Magic Rocks Science Kit Costume Bring the world of prehistoricCreate 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