One of my students is singing a lot and also likes to do some jewelry. So she designed a necklace pendant "iron cross".
We printed it with a color-changing filament. It changes the color from white to purple, when there will be a lot UV, e.g. outside, when the sun is shining or under special lamps.
It should also be possible to print the fine lines on top in a different color.
| Eisernes_Kreuz.stl | 448.8KB |
