This 3D printed NFC Tag Keychain features a clean square design with a dedicated slot for standard NFC tags. The tag is inserted mid-print by pausing at the final layer of the slot, ensuring it is securely embedded inside the model.

NFC tags can be programmed for a wide range of uses such as sharing contact info, triggering automations, opening apps, Wi-Fi login, or smart home controls making this keychain both practical and customizable. You can also add custom text on the opposite side for labeling or personalization.

For best efficiency, it is recommended to print multiple keychains at once on the build plate to reduce material waste and optimize print time.