The 4 Pack Reusable K Cups for Keurig is designed with the airtight technology. The seal is airtight but will allow steam and hot water to pass through freely for the desired flavor and aroma.
- It is designed with the best quality material
- 4 Pack Reusable K Cups for Keurig is reliable and long-lasting
- It is very easy to use
- It is hard to clean sometimes
- After a while, the desired taste may change because of the clogged mesh.