This thing is a keychain 3D sculpture that I made as a souvenir from my 3 months trip in Bulgaria. It's been inspired by the concrete blocks you will see along Varna's dock and on other bulgarian seeside.
Това е един ключодържател, че правих като спомен от моето пътуване в България.
Due to the very small areas in contact with the print bed I guess printing on a raft is mandatory.
But you can print the upside-down version instead which doesn't need a raft but will need more support (50°). The photos of the printed keychain are of the upside-down version.
There are 2 small holes at the top. These can be used to glue a small 1.75mm diameter piece of filament as a hook (see photos - if you print it with ABS, use aceton to glue it).
The keychain is 4cm high.
The 2 small holes at the top are for gluing a small piece of 1.75mm filament as a hook for the keychain. When printing with ABS, use aceton to glue it in place.
All the modeling was done in SketchUp.