Question: How do I make the hole keeper for the mold for a concrete necklace?
Option 0: Wrap a stiff index card around an object such as a pen to create a tube, then wrap clear plastic tape around the tube, covering the whole thing.
Option 1: Wrap a stiff index card around an object such as a fork to create a tube, then wrap clear plastic tape around the tube, covering the whole thing.
Answer: 0