BOXES to hold 100 sheets A4 Paper (shefford, SG17)

Empty Cardboard BOXES designed to hold 100 sheets of A4 Paper (we receive specialised paper from our supplier in these). Must be useful for something and I am sure some of you Crafters and Upcyclers will think of something. Picture for illustration only (some are white, some are brown) Round about 30 available so take as many as you want (minimum quantity 10 though please). Collection Monday-Friday between 10am-4pm only please.