OHTO Gachuck body (used infrequently) and Gacha-balls that were stored unused. As a bonus, I'll also include small clips. All are made in Japan, so you can be assured of their quality. Put these Gacha-balls into the blue holder, insert the documents, and press the black part to secure the documents with the Gacha-balls. Use it to hold thick bundles of documents that cannot be stapled. The small clips are a bonus. Please let me know if you don't need them. Slide a few sheets of paper in and use it. It holds the documents together quite firmly.