The Brazil has a durable, heat-resistant borosilicate glass beaker and a plastic handle and base, which make the Brazil easy to use and easy to clean. The 3-part stainless steel plunger has a fine mesh filter, which allows for a premium extraction of your coffee's aromatic oils and subtle flavors. A mesh filter allows this flavor to be delivered direct to your cup and not absorbed by a paper filter. Plus, no paper filter means no waste. The patented safety lid prevents the splashing of liquids while pressing. All parts are dishwasher-safe.