American Educational Solar Cell Demonstrator In Red/Black - Dermactin-TS This powerful cleaner penetrates and

This powerful cleaner penetrates and loosens buildup quickly

Gold Coast Men's Watch With Wallet in Black

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American Educational Solar Cell Demonstrator In Red/Black - Dermactin-TS This powerful cleaner penetrates andAmerican Educational Solar Cell Demonstrator In Red Black This is a great desktop item and attention getter Four powerful solar cells are mounted on a revolving disk and motor This in turn is mounted to a plastic stand and base Watch as the entire disk, solar cells included, begin to whirl around when the unit is placed in the sun Dimensions: (5" x 4 1 4 inch x 5 1 2";. 5 lb)