图片名称

Natural diamond lettering pen

Natural diamond lettering pen


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National Toll Free: 800-820-2023


Description
Product material: natural diamond
Product Overview: Diamond engraving pen, also known as scriber and engraved pen, is made of high-quality natural diamond. It is used to engrave the characters and has high efficiency, good quality and convenient use. It is widely used in chemical, medical, instrument, national defense science and other units. Engraving, scribing, engraving, and counting on glass, ceramics, steel plates and other materials.