TeacherGeek Small Rubber Bands
Supplier: TEACHERGEEK INC
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About this item
This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms.
This one pound bag of #16 rubber bands make perfect belts for pulley driven mechanisms. They are also great for ping pong launchers or other original design creations.
They are also great for ping pong launchers or other original design creations.
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