See at a glance who is in or out with a Nobo Grey In/Out board. This Nobo In/Out board uses a simple yet effective sliding mechanism to show a tick or cross against a name, to indicate who is in, and who is out. Use the perforated card inserts supplied to write or print names on; these inserts can easily be removed for amending and updating. Spare packs of insert cards are available when replacements are required.