11 Piece set in a tin with instructions
Includes 2 hypotrochoid templates, 1 Red, 1 Blue, and 1 Green pen
Different points within the circle produce different patterns
Traces out hypotrochoid and epitrochoid curves turning math into beautiful art
Classic and absorbing drawing set

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.6 inch
Height : 1 inch
Length : 8.3 inch

Item Weight: 5.6 ounce (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B00960CUQ2