s number 4-size Coffee Filter Cone, 8 to 12-cup capacity, is designed for making coffee using the manual, pour over coffee Brew , single cup coffee with each brew no more stale or burnt coffee made hours ahead; brew only what's needed for less waste Color:black size:4 x 4 x 3.1 inches Material: plastic The most time-tested of Japanese coffee methods, called pour over, hand pour or hand drip coffee, developed to brew the best tasting coffee, allowing complete control over quality and flavor. This coffee pour over for coffee is accomplished by pouring a thin, slow, steady of water over the ground coffee. 's Coffee Filter Cone is how to coffee the pour over coffee way. For a perfect brew, place the Coffee Filter Cone over a mug or carafe. Insert a paper or reusable coffee filter and measure in medium-grind coffee, or grind whole beans (approximately 2 rounded tablespoons of ground coffee per 8-ounces of water, or to ). Using just-boiled water, wet all of the grounds slightly and let wet grounds stand to bloom coffee for 15 to . When grounds mix with water, they expand slightly and release more flavor. Slow and precise water flow is critical to extracting the most flavor with this pour over coffee maker. Pour the remaining hot water, slowly and evenly, from the of the grounds outward, in a circular motion. Allow the coffee dripper to finish dripping. brew time should take about 2 -minutes. Remove the coffee maker from the mug and discard the wet grounds. Drink the -brewed coffee immediately or let it to make coffee drinks. 's Coffee Filter Cone non-breakable, reusable coffee filter cone is the perfect portable coffee maker for coffee lovers who like to travel. Easy to use and easy to clean, it's dishwasher safe for easy cleanup. Package Contents: 1 x Coffee filter cone Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.