Sanford Ink Corporation Products - UB 207 Gel Refills, 0.7mm, 2/PK, Black - Sold as 1 PK - Refill is designed for Sanford Uni-ball 207 and Premier 207 Gel pens. Sold as 1 PK Manufacturer: Sanford Ink Corporation Total percentage of recycled content: 0 Post Consumer Waste: 0 Country of origin: JP