Package: 100 01 conical coffee filter paper, each filter paper can filter 1-2 cups of coffee at a time, enough for daily use Material: coffee filter 01 is made of natural wood pulp. It is safe and healthy without bleaching Disposable coffee filter paper: each filter paper is disposable, which is easy to clean Application: It is applicable to conical coffee drippers, as well as other V-shaped conical coffee drippers and coffee pouring machines. You can use it in your home, office or coffee shop. Note: For the edges of the filter paper, we use the hot-pressing process. Please fold these edges and pre-wet the filter paper with boiling water before use Specifications: Package Include: Paper Filter for 01 Dripper, 100 Sheets