Single Origin Micro-Lot Batch #82 Just Roasted
OPEN TODAY • 07:00 — 22:00
Barista brewing slow filter coffee in minimal aesthetic cafe
Open Today • 07:00 — 22:00 | Downtown Laboratory

COFFEE, MADE WITH INTENTION.

Specialty coffee, carefully brewed and served in a tactile space created for slow mornings and unhurried conversation.

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ROAST PROFILE Nordic Light to Medium
EXTRACTION 9.2 Bar Synesso MVP
MILK Micro-Foamed Oat & Pasture
LOCATION Jl. Ijen No. 42, Malang
CURATED FORMULATIONS

OUR SIGNATURE

“Coffee worth coming back for.” Each cup is dialed-in twice daily by our lead roaster to honor the natural origin sweetness.

Espresso shot pulling with dense golden crema CORE 01

SINGLE ORIGIN ESPRESSO

Rp 20K

Extracted as a 1:2.2 ratio double shot. Bright nectarine acidity, raw sugar sweetness, lingering dark cocoa finish.

Notes: Nectarine Bergamot
House Favorite
Signature velvet flat white latte art CORE 02

KROMA SIGNATURE LATTE

Rp 28K

Rich espresso, in-house smoked palm blossom reduction, steamed silky farm milk at 62°C for delicate natural sweetness.

Notes: Toffee Smoked Caramel
18-hour cold drip iced coffee with large clear ice rock CORE 03

18-HR SLOW COLD BREW

Rp 25K

Slow Japanese tower immersion, steep-filtered for 18 hours. Served over an hand-carved crystal clear ice cube with orange peel oil.

Notes: Black Cherry Whiskey Barrel
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OUR CRAFT MANIFESTO

WE TAKE COFFEE SERIOUSLY.

“From the farm to the final pour, every detail matters.” We reject shortcuts in pursuit of the purest cup, honoring the soil, the farmer, and the slow art of roasting.

01
Ripe coffee cherries picked by hand on farm

SELECT

We travel directly to cooperatives in Sidama, Huila, and Aceh. Only cherries harvested at peak 22° Brix density are approved for our roastery lot.

02
Giesen coffee roaster drum with freshly roasted beans

ROAST

Crafted in small 6kg batches on a customized cast-iron drum. We carefully preserve delicate floral aromatics and organic malic acids rather than scorching them.

03
Gooseneck kettle pouring hot water in precise spiral over dripper

BREW

Extracted with gram-level precision, monitored TDS refraction rates, and water adjusted for calcium-magnesium ratios to extract pure origin expression.

TERROIR & ELEVATION

KNOW YOUR BEANS

Every harvest tells a geographical story of volcanic soil, rainy seasons, and meticulous processing methods.

MICRO LOT #01 Natural Process

ETHIOPIA YIRGACHEFFE

Gedeb District • 2,150 MASL

Flavor Spectrum:
Jasmine Blossom Wild Blueberry Bergamot Tea
Acidity: Vibrant Citrus 9.0/10
Body: Silky Tea-like 6.5/10
Whole Bean 250g Rp 120.000
MICRO LOT #02 Washed Anaerobic

COLOMBIA HUILA GESHA

Finca El Paraiso • 1,850 MASL

Flavor Spectrum:
Salted Caramel Red Apple Milk Chocolate
Acidity: Malic Apple 7.5/10
Body: Round & Velvety 8.5/10
Whole Bean 250g Rp 135.000
MICRO LOT #03 Anaerobic Slow Dry

INDONESIA GAYO AVATAR

Takengon, Aceh Highlands • 1,600 MASL

Flavor Spectrum:
Dark Cacao Nib Sweet Cardamom Black Currant
Acidity: Winey Berry 7.0/10
Body: Heavy & Syrupy 9.0/10
Whole Bean 250g Rp 95.000
INTERACTIVE LAB BENCH

THE PRECISION POUR CALCULATOR

Standard Golden Ratio 1:15 — 1:16.6
Coffee Dose (Dose In): 15 grams
12g (Solo cup) 20g (Mug) 35g (Carafe for two)
Brew Ratio: 1 : 16
1:14 (Intense/Body) 1:16 (Balanced) 1:18 (Delicate/Tea)
Total Water Target 240 ml
Bloom Pour (45s) 45 ml (93°C)
Second Pour (at 01:15) 100 ml
Final Pour (drawdown 02:45) 95 ml
Recommendation: Medium-coarse grind (800-900 microns). Water temp: 92-94°C.
TACTILE ARCHITECTURE

THE SPACE & ATMOSPHERE

Designed around acoustic warmth, raw poured concrete, reclaimed teak counters, and the analog hum of vinyl. A sanctuary away from city noise.

Minimalist coffee counter with warm lighting and wooden finishes
THE BREW BAR

Center stage open extraction bar without barriers.

Analog vinyl records playing jazz in the corner
ACOUSTICS

Curated jazz, soul & Japanese ambient vinyl.

Quiet reading nook by the window

Slow reading & morning light

Raw coffee beans bag and tactile craft details

In-house roastery laboratory glass chamber

VISIT US

THE SANCTUARY

Step away from rush hour. Walk-ins welcome for casual seating. High-speed fiber connection available for remote craftspersons.

LOCATION

Jl. Ijen No. 42, Klojen, Kota Malang

Jawa Timur 65115, Indonesia

• 300m West of Brawijaya Museum
BAR SERVICE HOURS
Monday — Friday 07:00 — 22:00 WIB
Saturday — Sunday 07:00 — 23:00 WIB
DIRECT COMMUNICATE

Telephone: +62 341 558 920

WhatsApp Concierge: +62 812 3456 7890

Email: hello@kromaroasters.id

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CURRENT STATUS

Barista extraction live at Bar 01

Seating capacity: Relaxed • Outdoor shaded terrace open

PARKING AVAILABLE • VALET & BIKE RACKS
CORRESPONDENCE

BREW NOTES IN YOUR INBOX

Monthly private dispatch detailing green bean farm arrivals, home dial-in recipes, and early access to limited lot releases.