14KY Small Magnetic Clasps with 5mm Spring Ring Mold Rubber & Supplies 10X biconvex optically ground silicate

10X biconvex optically ground silicate glass lens

Testing acid and gold testing needles are not included and must be purchased separately

this upgraded model introduces a redesigned boiler with a longer-lasting external heating element and a new ECO MODE for improved energy efficiency

5mm Block Type Narrow Rectangular What's Included

keeping your workspace organized and your inventory easy to identify

14KY Small Magnetic Clasps with 5mm Spring Ring Mold Rubber & Supplies 10X biconvex optically ground silicateThese 14K yellow gold small magnetic clasps feature an integrated 5mm spring ring, combining the convenience of a magnetic closure with the added security of a traditional spring ring. Designed for professional jewelers working with fine chain necklaces and bracelets, this dual function clasp offers a refined, low profile solution for lightweight to medium weight jewelry applications. Features Magnetic closure for easy, effortless fastening Integrated