4 ms·
The article says the braces are 2 layers. The inner one is polyester and the outer one is polyurethane. They also don't currently 3d print the braces themselves
by RealityVoid 7mo ago
The article says the braces are 2 layers. The inner one is polyester and the outer one is polyurethane. They also don't currently 3d print the braces themselves but instead thermo form them on top of 3d printed molds.