Easy to use and brews like a cafetiere. Add fresh ground coffee to the dripper (with filter paper) and brew for two and a half minutes. Let sit the dripper on a cup and the valve at the bottom will open to release the freshly brewed coffee. Nothing to press and no need to control the pour. Perfect for home use.  Product features Brand: Clever Coffee Material: Eastman Triton BPA-free plastic Brew time: 2m 30s No bitterness, acidity or loose coffee grounds Colour: Clear Brown  100 pcs of filters are included