For label holders, Kanban-Covers and Kanban sleeves there are pre-cut cards on A4 sheets with micro-perforation: they print on any printer and separate without scissors. On the Cardboard product page you will find Word and Excel templates for the formats. Magnetic Windows® and repositionable adhesive windows are written on with non-permanent markers; on writable magnetic labels, writing done with a water-based marker is wiped off with a damp cloth. Anti-Stick label holders serve as a base for printed adhesive labels, which then come off without residue.