Nature Click Wheel Fidgets x3 - Sun, Leaf and Shell Clickers, Print in Place, No Supports

Three nature fidget clickers: sun, leaf and shell. Turn the wheel and it clicks every 30 degrees. Pictures are 3D renders of the model files, not photos of a physical print. HOW IT WORKS - The centre wheel turns inside the body on a printed V-groove bearing and cannot fall out. - A springy arm with a small tooth rides over 12 ridges: one click every 30 degrees, in both directions. - Checked by simulation: the wheel touches only the spring arm while turning; the arm bends 0.75 mm, 1.25 % strain,…

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