The JS-4 straight medium" .035" point tweezer is ideal for handling medium gems. The handles are serrated for better control. Product Categories: Jeweler's Instruments - Tweezers - Standard Application: Designed for handling gem stones Size (Tip Width x Tip Height): .035" (.88mm) x n/a Body Width x Body Height: 0.345"(8.63mm) x 0.345"(8.63mm) Tip Angle: Straight OAL: 6.375"(159.38mm) Weight: 0.77 Ounces Max per Carton: 12 Country of Origin: Switzerland