This kit contains all the essential tooling you need to start turning custom pens. It includes three pen blank species (bloodwood, bubinga and olivewood), three gold-plated Slimline Twist Pen Hardware Kits, a 7mm mandrel with knurled nut and #2 Morse Taper, 7mm bushings, a 7mm Brad Point Drill Bit, a 1 oz. bottle of CA Glue, a Pen Mill Kit for truing up all mating surfaces and a storage case with 28 adjustable compartments. The Pen Mill includes four pilot shaft sizes for a wide range of pen types.