Hypotrochoid Art Set

Hypotrochoid Art Set

# 190456

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Create intricate hypotrochoids with this fun art set. Hypotrochoids are roulettes traced by a point attached to a circle of radius r rolling around the inside of a fixed circle of radius R, where the point is a distance d from the center of the interior circle. The result is an intricately detailed image that is surprisingly easy to make.

  •  3 pens in red, blue and green
  • Assorted sizes of hypotrochoid circles (6)
  • Outer tracing circle
  • Recommended for ages 6 and up


WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.
This item conforms to the requirements of the EN 71 European Standard for Toy Safety.
This item conforms to the requirements of ASTM Standard Consumer Safety Specifications on Toy Safety, F963.
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