Ekobots - SpiroDraw Gears

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Caution: This toy is extremely hazardous for children under 8 years, check below. Warning: Small parts are a fatal threat to children if inhaled, see below. This 3D model is specifically designed for kids aged 8 and up; it's not suitable for children outside this age range due to small, fragile parts that can easily break and cause life-threatening injuries if inhaled by young ones. Please refer to: http://en.wikipedia.org/wiki/Toy_safety http://en.wikipedia.org/wiki/Home_Safety_Council Input your parameters one by one and have fun! Recommended minimum settings include one Normal gear and one Ring gear. Gears are used to create hypotrochoids and epitrochoids, producing very lovely curves despite their complex names. Source of data: http://en.wikipedia.org/wiki/Bruno_Abakanowicz http://en.wikipedia.org/wiki/Spirograph http://en.wikipedia.org/wiki/Hypotrochoid http://en.wikipedia.org/wiki/Epitrochoid