fast print - 1mm thick

Card has 4 circles with various gaps between them from .4mm to .1mm as labeled on card. Useful for seeing where your printer will start "gluing" parts together.

Gaps & Tolerances
.1mm should be a tight fit for an FDM printer. May have to press with force
.2mm should usually slip together fairly easily maybe with slight force
.3mm may feel some wiggle.
.4mm probably going to feel loose