Description
Steppers as a principle module are regular in the Great Ball Contraption world yet I didn’t have one. So I structured this stepper with 22 stages constrained by a focal pivot bringing about a straightforward and solid module.
$51.68
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Steppers as a principle module are regular in the Great Ball Contraption world yet I didn’t have one. So I structured this stepper with 22 stages constrained by a focal pivot bringing about a straightforward and solid module.
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