Review on 🔧 Enhanced Precision and Control with the Smart Weld Welding Finger! by Pressure Cook

Buy the knurled version. Polished smooth with gloves. O-rings probably won't last long, but they're easily disassembled for maintenance. I'll probably just knock out the pins, tap one side and use the screws. I'm getting old and I have arthritis. This pen makes it easier to feed the filler. Too bad it came with a pocket clip. Nice tool but a bit overpriced.