Grid index cards A4, 100 pieces - with folding box. Top quality at a consistently high level. Made from pulp sourced from sustainably managed forests. PH-neutral dyed. The index cards in the pack (grid, solid color, printed, colored, etc.) can be easily identified by the print and color on the packaging. Delivered in a reusable box. For optimal protection and practical storage of your index cards. The product features (grid, blank, punched, printed, assorted colors) can be quickly recognized at a glance thanks to the color of the packaging.