Cross-section of 3D print using white PLA with a red TPU core. [Stefan]’s video covers a few different filament experiments, but if you’d like to see the TPU-PLA composite you can skip ahead ...

A research team led by Prof. Wang Zhenyang at the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has ...

The next step in making custom 3D-printed saddles more accessible, Czech custom saddle maker Posedla reshapes their ...

while [Joel] seems to be really into fully 3D printed shoes from Zellerfeld, who appear to be using TPU. While it’s hard to argue about taste, the Adidas shoes might appeal to most people.

Since the fartmaker needs to be flexible, you can't use normal 3D printer filaments or any form of printing resin. Instead, you have to use thermoplastic polyurethane (TPU) extruded from a 0.4 or ...