Save as much as 70% over K-Cup packs by using your own fresh roasted coffee. Designed to work with 2.0 Keurig & 1.0 Keurig. Improved your coffee quality and save money by using reusable filters for your single-serve coffee machine. Reusable & Easy to Clean 100% BPA Free 14 Gram Coffee Capacity Stainless Steel Mesh 1 per each quantity ordered A French pressgrind is recommended for these reusable K-Cups. Keurig, K-Cup and Keurig 2.0 are registered trademarks of Keurig Green Mountain, Inc. Volcanica Coffee is neither affiliated with nor approved by Keurig Green Mountain, Inc.