Customized version of https://www.thingiverse.com/thing:739573

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=739573

Using the following options:

line1 = C-1B
line2 =
line3 =
line4 =
line5 =
ruler_unit = 10
character_spacing = 1
line_spacing = 1.15
bar_style = surround_text
lug_style = pointy
writing_direction = ltr
font_name = Montserrat
font_with_style =
font_size = 18
font_narrow_widen = 0
font_weight = 0
font_outline_width = 0.7
font_outline_style = rounded
lug_text_distance = 2
lug_length = 4
lug_width = 6
hole_extra_margin = 0.4
bar_shift = 0
bar_width = 5
bar_length_trim = 0
glyph_coalesce = 25
glyph_coalesce_strategy = bar and glyphs
border_width = 1.2
inner_margin_width = 1.5
outer_margin_width = 1
bar_thickness = 2.4
outline_thickness = 3.0
text_thickness = 4.2
border_thickness = 3.6
bar_color = Khaki
outline_color = Gray
text_color = DarkRed
border_color = Black
whichextruder = monochrome
barextruder = extruder1
outlineextruder = extruder1
textextruder = extruder2
borderextruder = extruder2
minimal_color_layer_thickness = 0.6