Articulated 2019 Keychain

2020 version - https://www.thingiverse.com/thing:4002216

Designed for 0.2 layer and 0.5 extrusion.
Different setting also maybe used (but not tested).

It is better to print "base" with ABS and "letters" with SBS on clear glass.

Variant 2 letters should be printed with:
Layer height: 0.2
Extrusion width: 0.5
Perimeters: 2
Top layers: 0
Bottom layers: 3
Infill: 0%

After printing just glue "base" with "letters".