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Ekobots - SpiroDraw Gears

Caution this toy is very dangerous for children under 8 years, see below

Warning: Small parts kill children if aspirated, see below

This 3Dmodel is a toy for age 8 and up, it is inappropriate for children outside this age group, the parts are small and fragile, very easy to be broken and can cause fatal injuries if aspirated by children.

Please look into:

input the parameters, make one by one and play

recommended minimum set one Normal gear and one Ring gear

Gears to make hypotrochoids and epitrochoids.

No... realy, very lovely curves although the names.

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