Hybrid immersion

Clever Dripper brewing guide

Immersion patience, percolation cleanliness.

Difficulty
Brew time
3–5 min

The science

The Clever is a hybrid: it steeps like a French press and drains like a pour-over. A valve in the base stays sealed while the coffee steeps in full immersion — every particle in contact with all the water, extraction slowing naturally as concentration rises. Set it on a cup or server and the valve opens, and the finished brew filters through paper on its way down.

You get immersion's two best properties — evenness and forgiveness — plus paper's cleanliness, with no technique tax. There is no pour pattern to master because pouring is not the extraction; time and temperature are. Grind medium-coarse, use 90–96 °C water at around 1:16, steep three to four minutes, then drain.

Two details lift a Clever brew from good to excellent. First, stir or swirl right after adding water so no dry clumps float through the steep. Second, remember that the drawdown is still percolation: the last minute of draining extracts a little more, so if your cup runs bitter, shorten the steep first — the drain time stays roughly constant either way.

The essentials

Grind
medium-coarse · 50–64/100
Ratio
1:15–1:17
Brew time
3:00–5:00
Water temp
90–96 °C
Agitation
One stir after pouring to sink dry clumps; nothing after

Brew Clever Dripper with a guided timer.

Blend paces every pour, holds the Clever Dripper to its numbers, and saves what you change for next time. Launching soon on iOS and Android.

Common questions

What grind size should I use for Clever Dripper?

Aim for a medium-coarse grind, around 50–64/100 on Blend’s 0–100 scale. If the brew runs fast and tastes thin, go finer; if it stalls or turns bitter, go coarser.

What coffee-to-water ratio works best for Clever Dripper?

Between 1:15 and 1:17 coffee to water. Start near 1:16 and add water for a lighter cup or hold back for more strength.

How hot should the water be for Clever Dripper?

90–96 °C suits Clever Dripper. Within that window hotter water extracts faster. Ease it down if the cup turns harsh, up if it tastes flat.