If for some reason your Bug-A-Salt 1.0 gear(s) have broken teeth, either on arrival, or after use -- If your warranty is no longer valid, or if the U.S. is too far away to make it worth the shipping or wait -- These gears should work.
They have been revised to have slightly larger holes for better fit, as per the Shapeways design guidelines.
THESE WERE DESIGNED FOR BUG-A-SALT 1.0!
These gears will not fit Bug-A-Salt 2.0!