This gorgeous candle holder has been fashioned out of a piece of blue-died amethyst. Perfect for decorative purposes in your home or at a special event, it is able to hold one tea-light candle. Makes an excellent holiday present or birthday gift for the person with a decorator’s eye.
Make the coolest 3D pin art on your desk with this amazing desk toy.
This plant and animal cell model activity set is a must-have resource for the science classroom!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
This is a classic demonstration toy of the powers of magnetic fields!