In this starter kit you will find the necessary components to make your own unique pens. Included with this set is a mores taper pen mandrel that holds the arbor firmly yet allows the arbor length to be adjusted to match the pen being turned. Use the barrel trimmer to achieve perfectly milled ends on your pen blanks before start to turn them. This set also includes a 7mm drill bit for drilling your pen blanks, and ana pen tube insertion tool to keep the glue off your fingers.