1.Our spiral ribs allows water water flow more freely, and double layer extra fine woven mesh maintain boiling water temperature throughout the brewing cycle, better filter and purer dripping 2.round base support most size coffee cup, frictional anti- bottom stable and safe to use, sweet curved handle protect you from over heat, convenient removal from the cup. 3.set the dripper on an appropriate size cup, rinse dripper with boiling water to , then fill your favorite coffee, suggest 12 grams for one 120ml cup. Please pour boiling water from centre to the rest, the extraction costs 3 minutes regardless of the serv 4.Cleans easily under running water, dispose of grounds (suggest as nutrient for flower), and then rinse under the tap. 5.Dripper let you enjoy a sediment free cup of Coffee or at outside, anywhere anytime colour: yellow Material: plastic + stainless steel + paper Package Contents: 1 x Stainless steel spoon 1 x Hand flushing pot 30 x filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.