Montblanc Extreme 3.0 - 1 pen pouchProtect your favorite writing instrument in style with the Montblanc Extreme 3. 0 pen pouch. Expertly crafted from black full grain leather featuring the signature Extreme 3. 0 textured motif, this elegant pen case combines durability with timeless sophistication. The front flap closure opens to reveal a perfectly sized compartment designed to fit pens such as the Montblanc Meisterstck Classique or LeGrand, ensuring your pen stays secure and protected