The SAVIN (RICOH) Refill Staple Type K Open Box Two Cartridges is a high-quality printer accessory made in Japan. Specifically designed for Ricoh printers, these cartridges are compatible with the 502R-SA TYPE K model. The set includes two cartridges to ensure long-lasting use, providing reliable and efficient stapling capabilities for your printing needs. With the trusted brand of SAVIN and the superior quality of the product, you can expect professional results every time.