Rotur Pen Kit Dayacom Gold Black Stripe Clip 7mm Twist Slimline Pen Kit (100 Pack)The Rotur DAYACOM 24ct Gold Twist pen kit is a high quality slimline pen with a Black Stripe clip which is well suited for beginner woodturners. The simple design of the Slimline Pen ensures quick and easy turning using the Rotur pen mandrels, 7mm bushings and a 7mm drill bit. The Rotur Dayacom pens are supplied with a Cross style refill and feature a locking twist mechanism. 100 Pack: DPKT1100