Half-drilled Lapis Lazuli Tear Drop Pair, High Quality Select Size:17x10mm each with 4 graduated profiles

each with 4 graduated profiles — 16 total oval depressions

this tip delivers the high heat output needed to melt gold and silver for casting

PGX motor sheath) Collets Included 3/32"

perfectly polished tips

Double pin stem design supports heavy brooch pieces

Half-drilled Lapis Lazuli Tear Drop Pair, High Quality Select Size:17x10mm each with 4 graduated profilesLapis Lazuli has been mined in the mountains of Afghanistan for more than 6,000 years. In fact, these mountains are home to the world's oldest known commercial gemstone mines. Lapis Lazuli's vivid blue was once prized as much as sapphire and was ground up to make blue pigment prior to the development of synthetic dyes. Lapis Lazuli is actually a rock, composed of several different minerals lazurite, pyrite, and calcite in varying amounts. Lazurite is