US.online911 Premium Pen Case for Wacom CTL-471 671 CTH-480 680 PTH-451 651 650 Pens Premium Pen Case for Wacom CTL-471 671 CTH-480 680 PTH-451 651 650 Pens Pretty Stable and Fairly Sturdy This Pen Case is for Wacom Intuos 4/5/Pro/BamBooo all Series Pens(will not fit for Intuos 3 series)