Smithsonian Magic Rocks Science Kit New or everyday exploration

or everyday exploration

Compact and engaging solo play

Perfect as a gift or a treat for yourself

48-page manual with step-by-step instructions to support learning and experimentation

Explore the delicate beauty of pressed flowers with the Pressed Flowers Vintage 1000 Puzzle

Smithsonian Magic Rocks Science Kit New or everyday explorationCreate 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