You Searched For: Crucible Lids
Small, sophisticated laser pointers produce brilliant beams of light in a multitude of colors that work equally well in daylight and dark. With a sturdy construction and long battery life, the devices permit intermittent to heavy use as a teaching tool for science presentations and even in planetariums. These ergonomically designed laser pointers can be carried easily in pockets or on keychains to always be on hand.
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