Legacy Woodturning, Slimline Pen Kit, Platinum Finish, Wood Turning Project Kit Finish: Platinum Type: Ballpoint Twist; Uses Cross Style Refill Tube Size: Two 7mm Tubes; Requires 7mm Drill Bit Blank Size: 5/8" x 5" (Not Included) This is a woodturning project; tools, drill bits, bushings, blanks are not included.