Avanternity Staple Cartridges — Compatible with Lexmark 11K3188 — 2-Box Pack (6 Cartridges, 18,000 Staples)

Brand-new Avanternity staple cartridges fully compatible with Lexmark 11K3188. This set includes 2 boxes with 3 cartridges per box for a total of 6 cartridges. Each cartridge holds 3,000 staples, delivering a combined yield of 18,000 staples. A direct, cost-effective replacement for Lexmark 11K3188 staple cartridges.