Pic 6, 7, 8 – To add height bolt on additional bars such as 120.1 or 075.1. The height can be adjusted as required because the Tetri-Board is completely perforated in the Ikego Grid.
‘Tetri-Ulm‘ is a stool that mimics the famous Ulm-Stool using Ikego parts.
Status: Rough prototype|concept
Make it for others
All parts in this set are open source and the set itself can be made and sold by anyone. Make it and sell it in your store. Learn more.
Design info
Set stats: 1 prototype, 0 makes, 0 products info
Context info
- This set is part of the Tetri World ⤤
On parts & builds
- Depending on the strength of your parts, you will need one or two horizontal rods to make the stool work.
- Optional: Add a cushion (like the subassembly cushion 400x400x10mm) to make the stool more comfortable.
Meta info
- Please visit the original post by the designer to find even more information. Initial post backup pdf
- All makes shown in this post were created by the designer. → Add your make.
- Disclaimer
Universal parts
Tetri-Ulm
125.1 – Foam big 400x400x50mm
124.1 – Pocket big 400x400x100mm
120.1 – Rail ~300mm
115.3 – 2 corner bracket modified Round +
115.2 – 2 corner bracket modified Round, M6, 15mm to edge
115.1 – 2 corner bracket, M6, 15mm to edge
102.3 – Board ~300x300x16mm
102.2 – Board ~300x300x16mm – “Tetri Board”
095.4 – 300mm rod with M6 insert threads, ⌀ ~30mm, “elephant rod”
089.1 – M6 nut
088.1 – M6 wing nut
080.3 – Board ~390x390mm
080.2 – Board ~390x390mm
030.1 – M6 bolt ~30mm
NOTE: This set has more than one model. Not all parts in the list are required to assemble each version.
NOTE: There is more than one way to assemble this model. Some parts are interchangeable. Not every part in the list ist required for each way.









