The soldering vacuum pen adopts a small size and portable designs, to carry or store This soldering sucker features a nonslip handle, will not easily slide The desoldering pumps adopts ABS and is strong, wear resistant, not easy to break not to cracks The soldering removal pen is to use, single hand operating, and easy to grab This soldering suction pen is a practical tool to remove the exceeded soldering materials, Manufacturer: Klaisy