Synthetic Corundum Material: Crafted from solid lab-grown ruby material with a Mohs Hardness of 9. These ruby balls offer high durability and hardness superior to standard glass or quartz beads, making them resistant to scratches and wear.
Includes Curved Serrated Tweezers: Comes with a pair of Stainless Steel Tweezers featuring a curved tip and inner serrated jaws. This anti-slip texture provides a secure grip on smooth ruby balls, preventing them from rolling away during precise placement.
Precision Round Balls (Undrilled): Each bead is expertly polished into a perfect sphere with no hole. Designed for wire wrapping, bezel setting, and craft applications requiring a solid, smooth ruby ball component.
High Temperature Resistance: The solid corundum structure maintains stability at elevated temperatures without deforming. Suitable for jewelry casting projects, heat-set designs, and thermal applications.
Precision Size: ect requirements before purchasing.