Spot Welding Pen Durable Handheld Copper 18650 Battery Welding DIY Pen Description:The humanized easy-to-use one-handed integrated soldering iron is slim and easy to hold, so everyone can be familiar and easy to use without learning and professional skills. The tip of the pen adopts semi-circular ball-shaped, making the solder joints more beautiful and durable. Using high-quality soft silicone tube, it is resistant to ablation and strong conductivity. The length of this product is 10cm, the width is 2cm, and the height is 1cm. The length of the cable is 30cm. Using multi-strand wire core production, the conductor's very low resistance, the overall current bearing capacity of this wire is large, the square is sufficient, the copper wire is flexible and anti-aging. It is suitable for spot welding machine. Item Name: Spot Welding Material: Copper, PCB Measurement Details: Size: 10cm x 2cm x 1cm/3.94" x 0.79" x 0.39" (Approx.) Cable Length: 30cm/11.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included:2 X Accessories1 Pair Spot Welding Pen or 1 X Spot Welding Pen