Customized version of http://www.thingiverse.com/thing:1039106

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=1039106

Using the following options:

clipHeight = 50
textStyle = out
textDepth = 0.6
clipOffset2 = 2
clipOffset1 = 3
clipRadius = 3
clipWidth = 20
clipPosition = center
text = GEMMA
labelBivel = 0.5
labelRadius = 3
labelHeight = 20
textFont = Acme
textScaleY = 1.5
textScaleX = 1
labelWidth = 60
clipDepth = 1
charSpacing = 1.1
resolution = 12
labelDepth = 2
textSize = 7