MakerBot Button Bot Assembly Instructions And Parts List page 23

Shown here is the earpin.stl and claw.stl. Clear ribbed tubing, sized to fit the printed pieces,
was used for arms. Both the earpin and claw have holes in them that will accept
armature wire to help shape the arm. This is an area to express yourself and come up with
new designs. Add antenae, different arms, claws only, the list goes on and on. Have fun with
it!
Adam Fontenault and Todd Blatt - Makerbot Studio - Spring 2012