I purchased this several years ago and have kept it in its box, but I have never used it. As shown in the third photo, there is a dent that appears to have been there originally, but I don't think it will affect its use. There is some minor soiling from storage. Please refrain from purchasing if you are concerned about minor imperfections. [Product Description] This allows you to create loose-leaf pages by punching holes in copy paper or printed sheets, which can then be bound in binder files or notebooks, allowing for easy replacement of pages. Because it punches many holes, the stress on the holes is reduced, and the holes in the paper are less likely to tear. You can flip through the pages repeatedly and keep your documents neat. [For Students]...Storing handouts, textbooks, and summaries from school, cram schools, and preparatory schools. [For Working Professionals]...Creating loose-leaf pages from printed sheets for company meetings. Organizing accumulated documents. [For Housewives]...Organizing recipes, photo albums, and receipts at home. Other uses include creating planners and calendars. It can be used in various situations. [Punching Capacity] Approximately 5 sheets (for PPC paper 64g/㎡) [Paper Sizes] A4/B5 and also compatible with A5/B6 Product Name: Carl Office Supplies Loose Leaf Punch Gauge Punch A4/B5 Compatible 5 Sheets Black GP-2630-K