Helix Small Circle Template (37168)
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<b>[Product Information]</b><br>
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<li>39 circles in 1/64-Inch increments from 1/16-Inch to 1 3/8-Inch</li>
<li>Made from dimensionally stable .03-Inch green transparent shatter resistant plastic, overall size 4-Inch x 7 1/4-Inch</li>
<li>Designed for use with a 0.5mm lead or pen tip; ink risers on reverse side prevent smudging when using inking pen</li>
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