Constructed from a single strand of flexible metal, the Cosmic Coil transforms into a mesmerizing spherical ring.
Give it a spin and watch a hypnotic display of light and sounds as it turns.
Close the circuit by touching both metal spots at the same time as energy flows through you to activate light and an eerie sound.
Gently crack open these real geodes to reveal the crystal surprise within.
Grow your own colorful crystals with this all in one box kit.
Set this light up gyroscope spinning and perform gravity defying tricks.
An assortment of shaped magnets and paper clips.
Pocket -sized star finder that includes a red night vision filter for your flashlight.
Parabolic mirrors create a floating holographic image that looks 100% real but try to touch it and your fingers go right through.
Go green by building your own kaleidoscope using nature objects.
Kinetic planetary orbits revolve and captivate in near perpetual motion.
This boxed set includes basic tools and a guide for learning to test, classify and identify 15 mineral specimens.