Features: Boost your welding speed and accuracy with this set of 2pcs plastic welding boosters featuring 4x needle tips.(Welding Oil Pastes not Included) Made from quality plastic material, these boosters are durable and easy to clean. The needle tip allows for precise application of welding oil. Suitable for professional welders, DIY enthusiasts, and maintenance personnel who require reliable welding tools. Perfect for wide ranges of applications in metal welding, electronic component welding, plastic welding, and more. Use them for home repairs, car maintenance, electronic device maintenance, and other scenarios. Take your welding experience to next level with these versatile and user friendly plastic welding boosters. Achieve precise and efficient results effortless. Specifications: Material:Plastic Size:Approx.78x19.8mm/3.07x0.78in Package Includes: 2xWelding Pastes Propulsion Tool(Welding Oil Pastes not Included) 4xNeedle Tips note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.