All-in-1 Kit: Thread burning pen kit includes 1pc thread zapper tool, 2pcs replaceable tips, and 1pc cleaning brush to help extend the service life of the cautery pen. 1pc tool stand allows the tip to cool and prevents the tool from rolling when not in use. 1pc Type-C charging cable included. Multiple plastic storage box protects replacement heads from dust. Auto-off Protection: This portable thread cutter is designed to prevent overheating. Heating automatically stops after 10 seconds of operation. Rechargeable Digital Display: Burning tool can operate over 100 times on a full charge. Built-in premium rechargeable lithium battery. Digital LCD screen displays power level and working time status for easier operation. One Click Start: All functions controlled via a single button. Press 5 times to turn on/off, press 3 times to switch between 3 temperature settings, long press to enter working mode. Temperature automatically reduces after 10 seconds of continuous heating to protect the tip. Widely Used: Suitable for cutting threads, leather crafting, embroidery, sewing, bracelet making, wax carving, melting nylon cords, jewelry making, and more. Supports quick USB-C charging. (Note: Input voltage should be less than 5V.) Color: White Material: Metal Package Contents: 1 set * Jewelry tools kit Only the above package content is included; other items are not part of this package. Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowed within +/- 1-3 cm.