【High Quality】The engraving pen tool is made of premium aluminum alloy material, lightweight and durable for a long using time.
【Adjustable Speed】There is designed with engraving pen rotation direction adjustment and gear adjustment to meet your different needs.
【Proper Size】The 5V USB engraver pen tool is easy to handle, in size 16.3cmx1.4cm/6.42inchx0.55inch, proper size for diy crafts projects.
【Wide Applications】This portable engraving pen tool is great for diy carvings on metal, wood, walnut, glass, eggs, engraved seal, etc.
【Package Includes】There are 1 engraving pen, 1 small grinding head, 1 replace grinding head professional tool and 1 charging cable in package.