Finish: Gold Type: Ballpoint Twist; Uses Mini Pen Refill Tube Size: Three 7mm Tubes; Requires 7mm" Drill Bit; Tube Length: Two 7/8 in. tubes (0.88") and one 2 5/32 in. tube (2.17") Blank Size: 5/8" x 5" (Not Included) This is a woodturning project; tools, drill bits, bushings, blanks are not included.