Customized version of http://www.thingiverse.com/thing:678211

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=678211

Using the following options:

fontname = UnifrakturCook
RoundBase = 1
base_radius_add = 4
text_excenter_factor = 1.5
cutangle = 60
textsize = 11.5
baseheight = 3
direction = up
textstring = 010 4147 0317