"Blue Crosses" Face Shield v3

# Blue Crosses Face Shield

A design by Marcello Bob Calabresi

Latest version: version 3


## Description:

This is an ultra-light face shield composed of two parts:

* a 3D printed frame (PETG)
* a transparent shield cut from transparent binding covers (PVC)

## Features:

* ultra light and comfortable
* **NEW in version 3:** better stability and shape of the shield when wearing
* **NEW in version 3:** can be cut from a 4mm thick sheet with a laser (file dxf)
* **NEW in version 3:** Can be stacked, you can change the number of pieces by modifying the stacked.scad file ( default settings for 0.8mm nozzle diameter) or if you have a 0.8mm nozzle you may find the stacked.stl, ready to print
* You can put a standard cotton napkin on the forehead part for extra comfort
* can be printed on small 3D printers
* shield uses standard A4 4 holes punch dimensions
* print time around 30 minutes, cut time around 1 min
* protects the whole face from splashes and flying p