Brewista Gem Series Porcelain Dripper by Stefanos Domatiotis

The world class Gem Series Dripper with a unique close thermo system designed by Stefanos Domatiotis, World Brewers Cup Champion and produced by Brewista. It creates a stable water flow and traps steam and aroma, creating an aromatic and consistent brew suitable for home, office or coffee shop use.

The fundamental feature is the lid with a hole, which naturally restricts the hot water pouring radius, resulting in a more consistent bloom phase and even contact time while minimizing imprecise pouring. The result is a “sweeter brew with bright acidity.”

The Gem Series Dripper is explicitly designed to create repeatable, consistent cups of clean, velvety mouthfeel coffee for users of all experience levels.

CHANGING THE BREWING GAME

1. The Lid with the Hole

• Gives coffee makers total control over pouring.
• Protects against turbulence and enables a stable water flow.
• Traps steam and CO₂, improving heat and energy retention.
• Directs water toward the center of the coffee, helping maintain strength, sweetness and intensity while drawing out coffee oils for texture and silkiness.

2. Innovative Ribs

The only dripper with two different sets of ribs, horizontal and vertical, to impact water flow.

• 12 horizontal ribs: Slow the water flow so it can contact the coffee for longer and carry away its characteristics smoothly.
• 12 vertical ribs: Allow water and coffee to exit faster, preventing over-extraction and bitter flavors.

3. The Diamond Shape

A symbol of perfection and illumination that stimulates creativity, imagination and ingenuity.

The innovative diamond shape, with two holes—one in the lid and a medium opening at the bottom—creates a different flow pattern to enhance water flow through the coffee grounds, increasing uniformity of extraction and affecting the taste.

FEATURES

• Premium porcelain
• 2 sets of ribs: 12 vertical and 12 horizontal
• Superior heat retention and maximum thickness to the walls
• Comes with a dosing spoon