Cultivate a color-customizable crystal you can grow in the comfort of your own home! The kit includes everything you need to get started and to view your crystal's progress as it slowly shapes and forms to its own unique size and pattern. Includes multiple color packets, meaning that mixing different amounts of each color packet produces differently colored crystals! Get a few kits and create a rainbow crystal garden! Also includes a viewing jar in which to let the crystal grow. The finished crystal should measure about 5cm (2in) x 4cm (1.5in), though the size, shape, and color will vary according to experimental conditions.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Perform awesome experiments using everyday materials found in any kitchen!
This classic desk toy will keep you amused!