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.
Use this laser pointer for any professional presentation!
Great reference card for chemistry and physics students.
This superb chemistry set features 350 mind-boggling experiments!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
This caffeine molecule mug makes an excellent gift!
Do micro-controller projects and program them using your own computer!