3D printed Portal coasters ( i.imgur.com )
A while ago I printed these Portal coasters.
Source model: https://www.printables.com/model/251559-portal-drink-coasters
![](https://kbin.chat/media/cache/resolve/entry_thumb/0e/9c/0e9c63c743f50a5041b75294a2ab8a99aa86a31c029b06418f9e4aabf6252059.jpg)
A while ago I printed these Portal coasters.
Source model: https://www.printables.com/model/251559-portal-drink-coasters