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Closed a5 Decision Log standing on a plain surface, a tiled illustration field on the cover, a cream label plate near the middle, a narrow binding strip down the spine.

Plain Lab · journal

Decision Log

Write the decision down before you know if it worked, so later you are arguing with what you actually thought, not what you would like to have thought.

Price

from Rp 58.000

Softcover, French link sewing. Printed and sewn to order.

Ships in 6–14 business days · 7-day returns

4.9 from 85 buyer reviews of Hibrkraft

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Every cover and binding option is quoted when you order.

Specification

Type
Journal
Trim
148 × 210 mm · 5.827 × 8.268 in
Pages
100
Leaves
50
Sheets
25
Signatures
5 × 20pp
Spine
5.72 mm
Paper
white
Ruling
lined
Rows per page
18
Dating
Undated

Build it

Rp 58,000

Write it down before the outcome is known. That is the entire method: the reasoning goes on the page on the day of the decision, not after, because memory edits itself to match how things turned out, and a decision log is one of the only places that edit cannot reach.

Decision pages give you room for what you chose, why, and what you expected to happen. Ruled notes pages behind them hold whatever a single decision does not fit into a page: a set of numbers, a conversation, a second opinion you asked for and then ignored.

Reflection pages sit at intervals so you can go back and check a decision against what actually happened, not against the story you have since told yourself about it. That is the whole use of looking back at all.

What is inside

Decision
60pp
Room for what you chose, why, and what you expected to happen, written before you know the outcome.
Notes
21pp
For the numbers, the conversation, or the second opinion a decision entry does not fit.
Reflection
8pp
Set apart from the log, to check a decision against what happened rather than what you remember thinking.
Reference
11pp
The owner page and reference tables at the back.

In every book

The same six pages open every book: your details, who to call, the signs to point at when you have no shared language, and the map. They sit at the front because the moment you need them is not the moment to be flicking through.

This book belongs to
One page for your name and number, so a book that goes missing can come back.
My details
Blood group, allergies, who to call. Written once, carried everywhere.
Emergency numbers
Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival.
Point at this
A pictogram grid captioned in English above and Indonesian below, for when there is no shared language.
World map
Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart.
Conversion tables
Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book.
Pen test leaf
The last page, printed for it on purpose. Every notebook is used this way; printing it deliberately is cheaper than losing the last leaf to it by accident.

The film

Page by page

A vertical film, 52 seconds: the cover, the ruling page, then 5 reference pages. Synthesised ambient bed, no dialogue — captions in three languages.

A vertical film from our own bench — this page contacts nobody's server to play it, and downloads nothing until you press play.

What is inside this book?

Five pages from the Decision Log laid out as cards: a decision entry, a ruled notes page, a reflection page, a divider, and the owner page.
Five pages taken from the print file: a decision entry, a ruled notes page, a reflection page, a section divider, and the front owner page. The decision entry is dated and closed before the outcome is, which is the point: you cannot rewrite what you already committed to paper.
Detail card listing the Decision Log contents: decision pages, ruled notes, a reflection section, and reference pages.
A long run of decision pages: what you chose, why, and what you expected. Ruled notes pages behind them for the numbers and conversations a single entry cannot hold. A short reflection section for checking a decision against its outcome, and reference pages at the back.
Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book. — Decision Log
Conversion tables
Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival. — Decision Log
Emergency numbers
One page for your name and number, so a book that goes missing can come back. — Decision Log
This book belongs to
A pictogram grid captioned in English above and Indonesian below, for when there is no shared language. — Decision Log
Point at this
Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart. — Decision Log
World map

The PDF of this book.

We do not sell the design or the PDF. Download it free, with no conditions at all, not even tracking. What we sell is the book, a real object that is genuinely useful and can help your life.

Download PDF PDF · 100 pages · 0.3 MB

Made at the Hibrkraft bindery, Bogor · about the maker

Books that sit alongside it

Questions

Is it dated?

No. Log a decision whenever you make one.

What do I write on a decision page?

What you chose, why, and what you expect to happen. Nothing else is asked of you at that point.

When do I come back to check it?

Whenever the outcome is known. The reflection pages are there for exactly that visit.

Is this for work decisions or personal ones?

Either. The page does not ask which kind it is.

Does it help me decide faster?

No. It is built for reviewing a decision after the fact, not for making one on the spot.

The calling of a man's self to a strict account, is a medicine, sometime too piercing and corrosive.
Francis Bacon, Essays, 1625

Price

from Rp 58.000

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Track Record

  • 15 Years of Work
  • 100,000+ Products Made
  • 4.9 Google Rating · 85 reviews
  • 5 Countries UAE · MY · CA · DE · NL
  • 2,000 pcs Capacity / Month
Trusted by
Pertamina · POLRI · PPLi · Unilever
Covered by
TVRI · Trans7 · MNC Home Living · iNews Radio
In print
Tabloid Nova · Bogor Today · Tren Bogor
Awards
UDUNAN 2020 Winner · Ekraf Jabar · Mitra Jabar
The Hibrkraft team outside the workshop in Bogor
The Hibrkraft team, Bogor
Download the Hibrkraft Company Profile PDF · 31 pages · 5,6 MB · 2026-09-22

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