This set includes 75 magnetic counting chips and 1 powerful plastic-encased block magnet. Each chip is made of colorful transparent plastic that is surounded with an iron rim which gets attracted to magnets. Included in this kit is a powerful plastic-encase block magnet for experimentation. Measure the strength of your magnets by counting how many of these chips it can lift.
Recommended for protection against chemical splashes. A must have for every young chemist!
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
Extra-small nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
Durable, anti-fog safety glasses that fit comfortably on any head size.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
The large realistic model has removable organs that can be studied and set back into the correct position.
This SUPER Erector Construction set is one of the best you'll find anywhere!
Get swept away by this fantastic robot kit that uses vibrations to move!
This kit focuses on teaching children about electricity and how electronic devices work!
A combination of three of our great discovery toys, all in one package!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
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