11pc HYPOTROCHOID ART Set +Storage TIN *Create Colorful SPIRAL Wheel SPIROGRAPH
Draw Dazzling Spiral Designs!
Mathematician or Artist?
Hypotrochoid is the mathematical term for a line traced by a fixed point in a circle (your pen) which is rotated around the inside of a larger circle.
Comes with Red, Green & Blue Pens. Add other colored pens to the mix for a nearly endless variety of spherical art. The templates have ruler measurements on one edge and also have cutout shapes of circles, triangles and squares to add more visual elements.
These easy tools allow you to create your own versions of these beautiful flowing curves that have fascinated mathematicians for centuries.
A classic and absorbing drawing set, simple and fun for kids and adults alike!
2 Hypotrochoid Plastic Templates 4x3 and 7 1/2 x 3.
6 Different Sized Gears
Red, Green and Blue Pens
Metal Storage Tin 8 1/4" x 3 1/4"
Made in China
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