Mini Laser 200-250mW Engraving Machine DIY Carving Logo Picture Marking Printer Review
http://tinyurl.com/pnhtbyc
Mini Laser 200-250mW Engraving Machine DIY Carving Logo Picture Marking Printer
Laser power : 200mw-250mw
Size: 13cm * 13cm * 18cm
Engraving area: 38cm * 38cm (maximum)
Engraved object height restrictions:Less than 20mm
Accuracy: 0.01mm