Diguo Belgian/Belgium Family Balance Siphon Coffee Maker - Elegant Double Ridged Fulcrum with Tee Handle, Egyptian Black & Gold, 5-Cup Vacuum Brewer

Product Overview

The Diguo siphon coffee maker uses a balance syphon mechanism: water heats in a sealed lower flask, then rises to the upper brewing chamber where it mixes with coffee grounds. After heat is removed, the brewed coffee filters back down through a cloth filter, leaving behind a clean, sediment-free cup. The set includes a 304 stainless steel vacuum flask, a borosilicate glass brewing flask, a siphon pipette, and a filter head with medical-grade silicone seals. The cloth filter allows natural coffee oils to pass through, resulting in a bold yet smooth flavor that reviewers describe as superb and free of bitterness. The machine requires manual operation—typically using an alcohol burner (included) or a butane burner. One reviewer notes the alcohol burner emits an odd smell during use but does not affect coffee taste. The brewer stands 17.25 inches tall with a 12.4-by-19-inch footprint, weighing 17 pounds. Its delicate glass components demand careful handling, but the overall build feels sturdy. Cleaning is straightforward: rinse the glass and stainless steel parts, and replace the cloth filter periodically. The complete package also includes a coffee scoop and a water measuring cup. This coffee maker is best suited for home or office use where time and attention can be devoted to the brewing ritual. It is not a push-button device; the process takes about 10–15 minutes from start to finish. Preheating water with an electric kettle can speed up the process, as recommended by one reviewer. The Diguo siphon is also a wonderful conversation starter, with its visually captivating water-to-coffee migration drawing admiration from guests.

Build & Materials

The Diguo siphon coffee maker is built around a borosilicate glass brewing flask that withstands direct heat, paired with a 304 stainless steel vacuum flask for the water chamber. The filter head and siphon pipette are also stainless steel, while the seals are medical-grade silicone for a reliable seal. The fulcrum and handle feature a ridged black and gold finish, and the base is a black wooden board. All materials are BPA-free and food-safe. The cloth filter, made from natural fibers, is reusable and allows fine coffee particles and oils to pass, contributing to the rich flavor profile.

Despite its elegant appearance, the brewer is somewhat delicate: the glass flask can break if dropped or handled roughly. However, the components fit together securely, and the overall construction feels substantial. Cleaning requires hand washing the glass and metal parts; the cloth filter should be rinsed after each use and replaced after several brews. The design is both functional and decorative, making it suitable for display on a countertop or in a coffee bar.

Brew Quality

The Diguo siphon produces coffee that many reviewers describe as clean, smooth, and free of bitterness. The cloth filter retains only the coarsest particles, allowing the coffee's natural oils and subtle flavors to shine. The balance siphon method extracts coffee at a lower temperature than many automatic machines, which can reduce bitterness. One reviewer notes that the coffee is superb, with a depth of flavor that automatic brewers cannot replicate. The process is not fast: from filling the burner to enjoying the final cup takes about 10–15 minutes, and the alcohol burner emits a faint odor during use. Preheating the water with an electric kettle can shorten the cycle.

The machine's performance relies on user technique. Water temperature and brew time are manually controlled, so results vary with experience. Reviewers consistently report excellent results once they master the process. Despite the manual effort, many find the ritual rewarding and the final cup worth the wait. The glass flask stays hot during brewing, and the stainless steel vacuum flask maintains water temperature effectively. Overall, the Diguo siphon delivers a premium coffee experience that appeals to enthusiasts who value flavor over convenience.