2024 · WORLD BREWERS CUP

Ryan Wibawa — Hario Switch

Name: 2024 WBrC Ryan Wibawa — Hario Switch
Total time: 2 min 25 s
Yield: 220ml
Cuisine: Coffee
Ingredients: Coffee 15g; Water 220g (92°C); Grind: Comandante C40 MK4 24

PercolationConeCompetition

Hario Switch double immersion method. Low-temp (86°C) bloom immersion followed by high-temp (92°C) second pour for staged extraction. Hybrid method using valve open/close.

15gDose

220gWater

1:14.7Ratio

92°CTemp

24 ClicksGrind

2:25Total Time

Brewing Steps

2:25 · 220g

0:00

0:00
Pour100g0:40Total 100g
0:40
Wait0:25
1:05
Pour120g1:05Total 220g
2:10
Wait0:15

On your grinder

Converted from Comandante C40 MK4 24 Clicks.

Grinder	Setting
1Zpresso J-Max	2.6.8-2.7.0 Rotations
1Zpresso K-Ultra	0.8.5-0.8.7 Rotations
Timemore C3	16-18 Clicks
Hario Skerton PRO	2-4
Porlex Mini II	10-12 Clicks
Baratza Encore	16-18 Scale
Fellow Ode Brew Grinder Gen 2	5.0-5.2 Scale
Niche Zero	0.43-0.45 Rotations
Varia VS3 (Gen 2)	7.7-7.9 Scale
Wilfa Uniform	22-24 Scale
Mahlkönig EK43 (0-16)	12.2-12.4 Scale