Three Hole Punch Face Shield for Transparency Sheets

Update: Added version 3A file. It includes more secure attachments points for rubber bands.

This face shield is heavily influenced by the designs by Joseph Prusa and others. This shield uses a standard size transparency (8.5 X 11) that has been punched by a three ring hole punch. The rim of the print is thin to speed up printing time, and the headband is tall for comfort. It is possible to print two of these at once on an Ender 3 pro sized bed or bigger. Print with the tall section the headband up, and assemble it with the tall section down for comfort.