Ultra-slim nano sim carrier

This is a credit card sized sim card carrying case. It fits 16 nano sims along with a sim tool.

Printed thickness is 2 credit cards thick. It uses a slide cover to close the compartment.

Warning: This requires a very, very well calibrated printer. Print at 200 microns or lower. If you find the tolerances too tight, enlarge the model by .5-1%. The sim cards should snap into place.