Review on Pen Kit Mall Slimline REPLACEMENTTUBES by Bruno Gilbert

Like many others, I ruined a pair of brass pin barrels and needed replacing. This order was for 20 tubes...not that I messed up that much, but now "I have some spares. These tubes are for thin handles. The diameter is in good condition, as is the length. The surface of each tube has a roughness...and much better than I did with sandpaper. That's a big deal for me.Tonight I glued 4 tubes and turned one knob...I will turn the other knob next weekend.These are excellent brass tubes for knobs.