Black Laser Engraving Marking Paper (4pcs) SafetyPro Series The engraving effect is clear

The engraving effect is clear and black

You can click here to learn how to use automatic QR code recognition with the P series or F series

Ideal for wearing by yourself or as a perfect gift for your friends and family

it's advised to use high power and multiple-pass at a high-speed setting to reduce laser dwell time and heat-affected area to minimalize the burning edge

Black Laser Engraving Marking Paper (4pcs) SafetyPro Series The engraving effect is clearMATERIAL QR CODE. Say goodbye to the hassle of finding the optimal processing parameters. It only takes two steps: place the QR code sticker card into the machine, then click the "Refresh background" button and immediately apply the optimal processing parameters. You can click here to learn how to use automatic QR code recognition with the P series or F series. (*Please note that the automatic scanning function requires a camera. Non camera machines