Easy to use tubing cutter quick and easy to use just score and snap. simply insert tubing into the cutter and rotate tube to scoreprecise, then snap tube along score. made of zinc alloy, to use., pipe cutter, glass tube cutters. application glass cutter device, this tube cutter adapts to cut small glass tube, easy to operate. easy to use:just insert the tube into the cutter and rotate the tube to makeprecise, then align the tube along the to complete the cut., copper pipe cutter. pipe, instructions for use you need to insert the tube into the cutter and rotate the tube to get an accurate, then cut the tube along the score..
