To help you slow down, Timemore creates wonderful slow pouring kettles and now this fantastic glass "Crystal Eye Dripper". The unique design creates ideal extraction flow and makes it easier to judge the brewing ratio and the pour speed. The grooves in the lowest third allow for smooth flow and combine with ribs in the pouring area for ideal extraction. A simple matte black metal base keeps the dripper steady on a carafe, cup or drip stand. Oh, and it'll look great in all of your Instagram posts as the light reflects off of it, like a crystal.
Designed with a concave principle, the lower area of the dripper, instead of slowing down the brew actually increases, making the water flow more smoothly and the extraction more uniform.
There are 3 levels in the design:
Insulating level - the filter paper completely attached to the smooth top part of the dripper so water cannot get through.
Brewing level - where the brewing action should take place.
Powder level - the ground coffee will fill the bottom area which is less ribbed and more flume to encourage the water flow and thus reducing the chance of over extracting.