Keyrings & Keychains Steel

MATERIAL 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" more→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 (F1/S/M1U/D) can manually scan the QR code to quickly obtain the optimal processing parameters.) The stainless steel heart and key keychain set has a unique puzzle design. Each heart keychain and key-shaped keychain set fits together perfectly.

MATERIAL 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" more→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 (F1/S/M1U/D) can manually scan the QR code to quickly obtain the optimal processing parameters.) Made of high-quality stainless steel for durability and a sturdy finish. Ideal for engraving, you can engrave any pattern or text you want to present