This tool was designed specifically for dealing with those small drill holes often found in pearls. Reamers can be used to enlarge and smooth out holes. The sharp, corkscrew-like tips can be used with any pearl. As you use this tool, you will be able to see pearl dust accumulating. Brief instructions appear on the back of the tool package. Handle is made of wood; overall tool length is about 5 inches (12.5 cm). This is the "Very Fine" sized tool (bottom tool in the detail picture), the thicker "Fine" reamer is also shown in the picture for size comparison.
If you do a lot of knotting between your pearls, you may want to consider using this tool. It also can help if you are having trouble getting evenly spaced and shaped knots in your jewelry.
These tools were designed specifically for dealing with those small drill holes often found in pearls. The reamers can be used to enlarge and smooth out holes.
Actually three tools in one. Use this tool to enlarge, de-burr, and round-out bead holes. Three different tips are included to fit bead holes from the smallest up to 5.0mm.