GWC Cao Shimu handmade vegetable tanned leather pen/pen cover

Made of natural vegetable-tanned cowhide imported from Italy, the pen cover is carefully sewn by hand. Say goodbye to ordinary plastic covers and make your life more upscale. ---------------------------------------- What is vegetable tanned leather? Vegetable tanning is the oldest traditional tanning method. It originated from ancient times when humans took off animal skins. Soak rawhide with leaves, branches, fruits, etc. for a long time, The tannins produced by these plant structures transform the hide into leather that can be stored for a long time. ---------------------------------------- Natural leather has unavoidable small indentations.