VEVOR Engraving Block 5 inch Ball Vise Setting Jewelry Ball Vise Engraving with 34PCS Attachment and Rubber BaseProduct Features Excellent Quality Our ball vise is crafted from high quality steel and features a surface treated with hardened chrome plating. This enhances its visual appeal and provides exceptional rust resistance and durability to the base. Regardless of how demanding the working environment may be, our base can maintain its pristine surface condition. Perfect for Precision Work We have upgraded the pins and coaxial control jaws to ensure a more