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Graycano

Wave Filter with Coin

Graycano Misc pourover by Graycano

Graycano credits Basic Barista with this Coin setup, pairing the adapter with an Origami Wave 155 filter for a measured bloom and even pulses. Slower, distributed flow shapes a sweet, full-bodied cup with a rounded finish.

1:16.7 Ratio
2:30 Total
15g Dose
93°C Temp
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Parameters

15 g
Coffee
250 g
Water
1:16.7
Ratio
93 °C
Temp
6 medium-coarse
Grind
2:30
Total
~250 ml
Yield
Grind · 6/10 · medium
FINE COARSE

What is 6/10 on your Comandante C40 or 1Zpresso? Gota turns it into clicks

Method

2:30 · total
  1. Bloom 1 / 5
    0:00
    30s

    Pour 50g in a spiral. Let it bloom.

    +50g→ 50g Spiral 5g/s 10s 93°C
  2. Pour 2 / 5
    0:30
    30s

    Pour in a spiral to 150g.

    +100g→ 150g Spiral 5g/s 20s
  3. Pour 3 / 5
    1:00
    30s

    Pour in a spiral to 200g.

    +50g→ 200g Spiral 5g/s 10s
  4. Pour 4 / 5
    1:30
    1m

    Finish in a spiral to 250g.

    +50g→ 250g Spiral 5g/s 10s
  5. Done 5 / 5
    2:30

    Drawdown complete.

Notes

Seat the Wave 155 filter evenly in the Coin and rinse thoroughly so no folds obstruct its outlets. Start coarser than for the bare Graycano, keep each pulse centered, and let the water fall close to the bed before adding the next pour. If the cup tastes heavy or dry, coarsen further rather than pouring faster.

Original source

Recipe by Graycano, published at youtube.com.

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Next step

Let Gota run the timer.

This exact recipe, step by step on your iPhone — haptics at every pour, live water targets, and a brew log that remembers how the cup turned out.

  • Audio and haptic cues per step
  • Scale the dose — ratios follow
  • Save it and log your brew

Free iOS No signup 1003 recipes by 126 baristas