Cortexel · Founding batch 01
One edge. Every angle.

Seat the base on a corner or a straight edge. Swing the arm. Mark along the scale. ARCHONOS keeps the reference, so the next mark starts where the last one did.
$49Founding set. $79 after this batch.
Pre-order the setPay the founding price now. Ships with the run.


Pieces
3
Carton
6.7 × 4.5 × 1.25 in
Material
PETG
Batch
01 · Founding
The instrument
Stop resetting the tool.
Measuring an angle and a distance usually means two tools and a second lineup. That is where marks drift. ARCHONOS puts the pivot and the ruler on one instrument, so layout starts from a fixed point.
Accurate pivot
The angle lives on the pivot, not in a second guess.
Multi-angle transfer
Pick up a rake from the work and put it on the next piece.
Compact and durable
Three pieces. A carton that hangs. Built to live in a kit.
Easy alignment
One edge is the reference for every mark after it.
Specification
- Instrument
- Pivoting protractor ruler
- Set
- 3 pieces
- Carton
- 6.7 × 4.5 × 1.25 in, hang tab
- Material
- PETG, 3D printed
- Also
- ABS or ABA
- Design
- Patented design
- Origin mark
- Germany, as printed on the carton
- For
- Builders, makers, professionals
- Not
- A toy. A precision layout tool.
Filament
PETG prints first.
A layout tool lives in a kit, a cab, and a job box. PETG is the priority. ABS is the harder plastic for heat. ABA is the harder plastic for weather. The carton names the one you paid for.
Priority filament
PETG
The shop print. The carton for this tool says PETG.
- Toughness
- Flexes before it snaps. Survives a drop and a clamp.
- Heat
- Holds an edge in a warm cab and a sunlit job box.
- Shop
- Takes oils and a damp bench. The filament a layout tool should be.
Harder plastic
ABS
The heat-tough print. The carton for this tool says ABS.
- Heat
- Stays rigid near 100°C. The pick for a hot cab or a tool left on a dash.
- Impact
- Takes a knock. Acetone can smooth the surface after it is printed.
- Limit
- Sunlight yellows it. PETG stays the priority for a job box.
Harder plastic
ABA
The weather-tough print in the ABS family. The carton for this tool says ABA.
- Heat
- Stays rigid in a hot cab, with the ABS family.
- Weather
- Holds up in sunlight longer than ABS.
- Limit
- PETG is still the priority for a general kit.
Method
Four moves. Same reference.
01
Index
Seat the base against a corner or a straight edge.
02
Swing
Rotate the arm to the angle you actually want.
03
Mark
Mark or measure along the ruler scale.
04
Repeat
Move the tool. The reference does not reset.
Batch 01
Founding price, then we cut the run.
You pay the founding price now. We produce the cartons as one batch and ship when they are in. The later price does not apply to a paid batch 01 order. USPS Priority is on the form if you do not want to wait for the run. Shops start at ten.
Start here
The Set
One pivoting protractor ruler. The founding unit.
$49$79
$49 per set
Shipping quoted before the carton leaves
Pre-orderShipping included
Bench Pair
Two sets. One for the bench, one that leaves the shop.
$89$158
$44.50 per set
Shipping included
Pre-orderShop pack
Crew Three
Three sets. Crew price in batch 01.
$129$237
$43 per set
Shipping included
Pre-orderVolume
Shop Ten
Ten sets at $39. For a counter or a crew.
$390$790
$39 per set
Shipping included
Pre-order100 to 999 sets
Bulk — 100+ sets
100 to 999 sets. Shipping included.
$39per set
Shipping included
Order 100+
01
Pay
The founding price is charged now.
02
Make
Paid orders are the run. We cut that many.
03
Ship
With the batch, or USPS Priority once your cartons are packed.
1,000 set minimum
Wholesale — 1,000+ sets
$29per set
Wholesale only, 1,000 set minimum.

Not a toy. A layout tool.
Designed for builders, makers, and professionals. Use it to measure angles, transfer a rake, and draft a layout without walking back to the first mark.
- Measure angles from a fixed edge
- Drafting and layout
- DIY and construction
Questions, before you reserve.
Hold the founding price.
$49 for the set. $89 for two, shipping included. Batch 01 only.