Sailor Pro Gear Slim Sapporo - Fountain Pen - Orange TangerineThe Professional Gear Slim is the regular version of the Professional Gear Slim. When capped, the Slim is 123. 7mm in length or 18 mm longer than the "Mini Slim". When posted, the pen is 143. 7 mm shorter. This pen proves to be a perfect choice for those who desire a compact size pen to fit a small purse or shallow pocket, and want the quality and feel of a slim sized Professional Gear for pure writing performance. This pen is a H F. Important Note