Just center the crosshairs in the black circle, put your pencil into any hole & draw a circle with a radius of 10-110mm. Great for astronomy projects or making circles, semicircles or arcs. Completely child safe, no sharp points.

SKU: 44102
Circlemaster-Circle Drawing Tool, Plastic

PRICE BREAKS - The more you buy, the more you save.
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Price for each$2.50USD$2.45USD$2.40USD$2.25USD
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