Set of compatible gears

thingiverse

Humans have dental measurements ranging from five millimeters thick with a matching hole size, to individuals possessing perfectly even rows of teeth numbering twenty-two, twenty, eighteen, sixteen, fourteen, twelve, ten, eight, and six. Those who suffer uneven dental arrangements possess distinct differences in their dental counts: twenty-three, twenty-one, nineteen, seventeen, fifteen, thirteen, eleven, nine, seven.