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Koala Ring Ruler Imperial

MACMVKOKT02
$20.80
$20.80
$20.80/ EA
Size:
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Forget about using a needle compass &nash; place the power of Pi into your hands with this adjustable ring ruler!

Koala Ring Ruler is a circular ruler that gives you a new and intuitive way to create and measure circular shapes. It provides a useful circular measurement of diameter and circumference (arc length).

The Ring Ruler is very easy to use: simply expand or contract into the desired diameter and quickly snap into place! Quicker and safer than a needle compass, it transforms the process of drawing and measuring circles into an easily traceable, circular motion.

Specifications:

  • Available in US Standard and Metric Scales
  • Size: Up to 6" (15 cm) in Diameter
  • Displays diameter and arc length
  • Strong flexible plastic construction
  • Easy to use
  • Rule circles on flat surfaces and on 3D spherical and cylindrical objects

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