Montblanc Notebook 146 Indigo 113639. By introducing the new Fine Stationery Line, Montblanc strives to fulfill its dedication to writing culture and the pleasure of writing. This product line represents both Montblancs signature and tradition for excellence as well as a contemporary spirit. The Notebook 146 is offered in two different types, lined and squared, in order to meet ones individual preferences. All Fine Stationery products are manufactured in Italy, crafted with the some of the finest Saffiano leather and high quality 85 g,m2 paper with 96 sheets,192 pages watermarked with the Montblanc emblem.