Harmless Press, which can bind up to 5 sheets of paper without punching holes. I've used it about 5 times as a trial, but it's in beautiful condition with no scratches or stains. Manufacturer's suggested retail price (including tax): 1,815 yen - Brand: KOKUYO - Model Name: Harinacs - Part Number: SLN-MPH105W - Maximum Binding Capacity: 5 sheets - Color: White Thank you for looking.