Handmade Minimalist Leather Single Pen Sleeve Good quality vegetable tanned leather. Hand stitched with waxed polyamide thread.The edges are beveled, waxed and burnished for a finished look. If you want to carry your valuable pens/ fountain pens in your bag or jacket pocket, leather pen sleeve will protect them. Suitable for fountain pens and other type of pens. Will fit pens up to about 14 cm long and about 1.6 cm in barrel diameter..