Montblanc 146 Clay Sartorial Envelope - NotebookMontblanc Sartorial Envelope Notebook in clay saffiano leather. In tribute to the world of writing, the accessorys contemporary construction recalls the shape of an envelope. This Montblanc leather pouch features two pockets to hold smaller objects. The Montblanc emblem graces the flap closure. The Clay Envelope Notebook comes with the lined refill #146, which is attached with press studs. Dimensions 160 x 210 mm. Made in Italy.