100%High quality and Brand new.
Themodels use electric carving pen small and 220V power supply , with one handholding the same as writing carved on any surface metal, ceramic, glass,plastic and so on. A typical use of the product cycle frequency alternatingcurrent , the device generates a high -speed vibration driven hard metal drillbits, engraved with your individual security products in the signature on yourright !
Becauseit is a high-speed vibration, so these machines will be relatively loud voice ,Oh, before you buy must be mentally prepared .
Letteringpen has a small size, light weight , carved easy , fast, easy to carry , easyto use , marking the permanent preservation characteristics. It is widely usedon virtually all materials ofmetal, jade, glass, plastic, marble, carved woodand other surfaces
Holdengraving pen, so chisel head tilted slightly moving sculpture in thematerial. You can adjust the gear, scale shades, a reasonableadjustment depending on the material.