Even Extraction

V60 02 V60 by Shin

Shin's four equal pours on a V60 02 turned flat-bottom with the Nebula insert, brewed in Rikuto Tanaka's lab with his Honduras Pacamara darkroom natural. Everything serves an even extraction: the first two pours at 93°C move the bed, then he switches to a second kettle at 75°C and pours the last two gently in the centre so the second half barely disturbs it. A 65g/L ratio that draws down at 2:20.

1:15.4 Ratio

2:20 Total

13g Dose

93°C Temp

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You'll need

Nebula Optional

A stainless-steel insert by Nana Coffee that sits in the bottom of a V60 or other cone and gives it a flat base, so the cone takes a wave filter and brews as a flat bed.

Recommended Nana Coffee Nebula

Parameters

13 g
Coffee: 200 g
Water: 1:15.4
Ratio: 93 °C
Temp: 5 medium
Grind: 2:20
Total: ~200 ml
Yield

Grind · 5/10 · medium

FINE COARSE

What is 5/10 on your Comandante C40 or 1Zpresso? Gota turns it into clicks

Method

2:20 · total

Before you brew

1 Prepare water at 93°C.
2 Prepare water at 75°C.

Bloom 1 / 6
0:00

10s

Pour in a spiral to 50g. Pour with energy.

+50g→ 50g Fill briskly 5g/s 10s 93°C
Swirl 2 / 6
0:10

20s

Swirl gently until every ground is wet. Let it bloom.

Fill gently
Pour 3 / 6
0:30

30s

Pour in a spiral to 100g. Pour with energy.

+50g→ 100g Spiral 5g/s 10s
Pour 4 / 6
1:00

30s

Pour in the centre to 150g. Keep the pour gentle.

+50g→ 150g Center pour 5g/s 10s 75°C
Pour 5 / 6
1:30

50s

Pour in the centre to 200g. Keep the pour gentle.

+50g→ 200g Fill gently 5g/s 10s 75°C
Done 6 / 6
2:20

Finish when the coffee stops dripping.

Notes

Set up two kettles before you start: one at 93°C and one at 75°C. The Nebula gives the cone a flat base for a wave paper; hold the paper down while you rinse it so it seats flat. No Nebula? Keep the same pour plan on the dripper you have. Agitate only in the first half; from the third pour on, keep the kettle low and the stream in the centre.