Development Update – T0 Review
6 days ago
– Sat, Mar 14, 2026 at 04:43:29 AM
Hey everyone,
We wanted to share a quick update on where things are currently at with manufacturing.
For those unfamiliar with the terminology, T0 is the first version produced using the actual production tooling. This stage is where engineers review the parts in detail, test how everything fits together, and identify any improvements before moving forward to the next tooling revision.
Overall, the team has said they are really happy with where things are at this stage, with only a handful of relatively small adjustments needed before moving to the next iteration (T1).
Below is a breakdown of the main things that came out of this review.




















Lid Improvements
One of the main areas identified was the charging case lid.
On the T0 samples the lid was slightly too tight, which made it harder to open and also meant it didn’t close over the dice as smoothly as intended.
The design team created a few revised prototypes and have now landed on a version that works much better. The fix only requires minor changes to the tooling before the next revision.
The only visible difference will be two very subtle raised areas on the sides of the lid. These act as natural points for your fingers so it is clearer where to open the case.
Iridescent Lid Finish
Another area the team reviewed was the iridescent finish on the lid.
In some lighting conditions it looks great and fairly subtle, but when the lid is closed the black dice underneath can make the finish appear much more intense and opaque than expected.
To test this further, the team has asked the factory to produce the effect using a different material process (a filler rather than a coating) so we can compare results on the next round of samples.
This will help determine which method gives the most consistent look.
Button Feel
The buttons on the T0 samples didn’t quite feel as tactile as intended.
The team has already prototyped a fix for this by adding small pads underneath the button gasket, which improves how the button engages and gives it a much more positive feel when pressed.
This change will now be implemented in the tooling for the next revision.
Drop Testing Results
The team also ran a series of drop tests to check the durability of the dice.
The samples were dropped from around 1.5 metres onto hard surfaces, including concrete, tarmac, and indoor flooring.
As you can see from some of the photos, the outer surface picked up a number of chips and scratches (especially from the tarmac tests). However, the important result is that:
• The dice did not crack or break
• The structure remained intact
• The internal components did not come apart
• The structure remained intact
• The internal components did not come apart
Even more importantly, the display face remained largely undamaged, which is a key durability area for the final product.
This type of testing is designed to push the product far beyond normal use, so seeing it survive these impacts is a really good sign.
Improving the roll behaviour
One area we’ve been looking at more closely is the rolling behaviour of the dice.
After reviewing the early samples, the team felt there was still some room for improvement. Because of that, they’ve been refining a few internal components and increasing the offset weight inside the dice to help improve how it rolls.
The goal here is simple: to make the roll feel as natural as possible.
Before committing these changes to the production tooling, the team is currently producing a new prototype with the updated internal weighting so it can be tested properly. Once those tests are complete, the results will inform the next tooling revision. We’ll share more updates on this as soon as testing is complete.
Surveys Going Out Soon
On a separate note, we’ve been finishing the final setup for the backer surveys.
Surveys will be going out next week, so please keep an eye on your inbox.
There’s no rush to complete them immediately, but they will allow you to confirm your details and selections.
A Quick Note on Tooling
As mentioned in the previous update, tooling is one of the longest and most careful parts of manufacturing.
Each stage involves reviewing parts, making refinements, and ensuring all the components work together correctly before moving to the next revision.
It can feel slow from the outside, but this is the stage where we make sure the final product is reliable and built to last. We’ll keep sharing updates as we move into the next tooling iteration.

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A note on progress and timing
As we’ve mentioned before, tooling is one of the most important stages of the entire process. This is where the physical moulds are refined so that every part can be produced consistently and assembled correctly.
Because The One Dice is a fairly technical product with a lot of internal components, this stage involves a lot of testing, adjustments, and refinement. Small changes to one part can affect how others fit together, so the team carefully reviews each iteration before moving forward.
It can sometimes look quiet from the outside, but a lot of work happens behind the scenes during this phase. Parts are tested, samples are reviewed, adjustments are made, and new prototypes are produced to confirm improvements before committing them to tooling.
Right now our main focus is quality and reliability. We’re taking the time needed to make sure the components fit properly, the mechanisms feel right, and everything works together the way it should before moving forward to the next stage.
We’re not rushing this step, because getting it right here ensures the final product is consistent, durable, and built to the standard we want to deliver.
As always, thank you for your patience and continued support we’ll keep sharing updates as we move through each stage.








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