The entire set includes the pen-saving, general barrel trimming system, and pen tube inserting tools. This is the perfect tool set of pens manufacturers. PM-002/MT2 pens core kits include 7 mm drills, core shafts and live core shaft protectors.The live core shaft protector allows you to connect the core to the tail seat without excessive tightening or excessive tightening.It slides through the center hole of the nose in the center of the piston, so it is installed and adjusted quickly and super safe. Trim-001 7 pieces of Ubarrel's edge is a clever tool that can be used for any project tube. It can clean excess glue and keep of the tube square.This is a must-have accessory for those who are seriously engaged in pen-making business. The -001 pen tube inserting tool can insert your glue pen tube into the pen blanket, and use this tapered chrome-plated tool to insert the pen billet easily. Colour:As Shown Material:Aluminum alloy Package Contents: 1set * pen kits for woodturning Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.