This DIY engraving pen is designed to engrave glass, metal, ceramic and plastic. It can engrave on a wide variety of materials, like metal, stone, glass, ceramic, wood, and more. Personalize and decorate collections, tools, phone cases, goblets, dog tags even valuables, and carved belongings for a . Features - Color: Dark red. - Material: Metal. - Size: 12.50X2.00X2.00cm/4.91X0.79X0.79 inch. - Clamping range: 0.7-1.2mm. - Hold the engrave like a pen, easy to control, practical to use for DIY projects. - Electric portable drill is suitable for decorating or personalize lots of things. - Engraving tool enables precision cordless engraving with permanent identifying markings by anyone. - Also practical as a wood engraver, or part of a metal engraving kit. - Fine workmanship and creative appearance ensure its popularity and practicality. Package list: 1 x Engraver Pen 1 x USB cable 1 x Wrench