Customized version of http://www.thingiverse.com/thing:148722

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=148722

Using the following options:

pen_thickness = 7
object = 1
tolerance = 0.2
inner_diameter = 3.4
helper_tabs = 1
lid_length = 30
inner_length = 125
word = INOVA
font_spacing = 0.81
tip_diameter = 4
font_scale = 2.1