\nISBN: 9788799737420

Ink: alcohol-based permanent

It comes presharpened and ready to use

Tip: Polyacetal fiber

moleskine classic large notebook soft cover squared Relfy \nISBN: 9788799737420A precise 5 x 5 mm graph grid softcover notebook for software developers, statistical analysts, engineers, and digital architects who need structured geometric support in a lightweight travel format. The faint grid lines guide coding strings, workflow algorithms, and data plots without crowding finished work. Flexible black leather grained cover, thread bound flat lay construction, 192 ivory pages, 70 g m acid free paper. Format: Large A5 equivalent