CAFEC FLOWER DRIPPER DEEP 27 - Clear Navy

By narrowing the bottom angle of the dripper to a maximum of 27 degrees, we have created a dedicated "FLOWER DRIPPER" for a single cup.
You no longer need to control the extraction.

Simply pour hot water into the center once to brew the "ultimate single cup."
Simpler, more delicious coffee. Please enjoy.

The previously released "DEEP45" dripper was developed with the concept of creating a deep filtering layer inside the dripper by narrowing the bottom angle to 45 degrees. However, due to the 45-degree angle, a small amount of coffee grounds could not form an ideal deep filtering layer, so it was necessary to deliberately brew 3 to 7 cups to achieve the ideal deep filtering layer.
However, in response to enthusiastic feedback from people both domestically and internationally for a single-cup version of DEEP, and the increasing popularity of hand-dripping centered around a single cup, we developed the "FLOWER DRIPPER DEEP 27."
It's perfect as your daily treat or as a gift for your loved ones. Enjoy the most delicious single cup.

Why 27°?
Through repeated trials and errors, we arrived at the ideal bottom angle for a single cup. It took about 5 years from conception to completion.

(1) Even with a single cup's worth of coffee grounds, a sufficient filtering layer (a layer of accumulated coffee powder) can be formed.
(2) CAFEC's ideal extraction speed, where the speed of pouring water from the top and the speed of extracting coffee liquid from the bottom are the same.

Brewing with the DEEP 27 will bring more richness and sweetness to your coffee. It can extract the characteristics of each coffee, bringing out only the pleasant flavor components.

Special structure of the dripper
During the development of the FLOWER DRIPPER DEEP 27, we always considered the balance between the dripper and the paper, and pursued a dripper that achieves "the ultimate single cup." We were able to design such a special flower-shaped dripper structure only because CAFEC has a deep understanding of coffee paper filters.

Point 1
Perfect rib height
Even if the bottom angle narrows, the brewing speed does not decrease. This is because the height of the ribs subtly changes towards the bottom hole. This ideal rib height maintains an appropriate air layer between the paper and the dripper until the very end, and creates a strong osmotic pressure inside the dripper, resulting in delicious coffee.

Point 2
Optimal size of the bottom hole
Adjusting the rib height inevitably changes the size of the bottom hole. However, if the bottom hole is too large, the paper will protrude too much from the dripper, and in the latter half of brewing, it will not be able to withstand the weight of the coffee grounds and hot water, making the paper prone to tearing. On the other hand, if the bottom hole is too small, the paper will not protrude too much, and the powder will clog near the bottom hole, slowing down the brewing speed. The DEEP 27 dripper shape maintains the strength of the paper until the end and does not reduce the brewing speed. After many trials, the optimal size of the bottom hole was finally achieved.

Point 3
Its shape makes it easy to brew directly into a cup
The DEEP 27 is the "ultimate single cup" dripper. Therefore, when designing it, we also assumed that you would brew directly into a cup. Through the curved base of the dripper, we succeeded in keeping a greater distance between the dripper and the cup. As a result, the bottom tip of the paper is less likely to be soaked in coffee, which prevents the filter paper from tearing and coffee grounds from entering the coffee.

Material: Tritan
Made in Japan