• Rechargeable: USB charged. It can work 100 times when fully charged. Built-in high quality lithium battery, no need extra batteries
• Safe to Use: The temperature drops automatically after continuous heating for 20s to protect the heating wire. Comes with a cap to protect the pen tip
• Easy Operation: Long press the power button to heat up, release the button to cool. The temperature can reach up to 932℉/500℃, and it rises only in 3 seconds, fast and efficient
• Efficient Knot Tying: Are you always struggled with getting a tight knot? Etcokei thread zapper can melts the thread and seals the seam very well and quickly. Perfect for bead weaving, jewelry making and other leather projects
• LCD Screen: LCD screen displays working status and power. Lightweight and ergonomic design makes it easy to hold. Thread zap comes with a cap to protect the pen tip
• Perfect Cautery Pen: Ideal for cutting threads, beadwork, embroidery, sewing and jewelry projects, wax carving, leather projects and so on

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty