Biological Facial Protector III

cults3d

THIS DESIGN IS NOT APPROVED, IT MUST BE PRINTED AT YOUR OWN RISK. Inspired by the PRUSA models; it is designed for a simple assembly and moderate size. The X-rays or acetate are placed by making a small fold no more than 4 mm high and it locks itself in place. Note: It is MANDATORY that the fold is facing the outside of the mask, otherwise the acetate will not lock and could come out. Do not expose to high temperatures for prolonged periods.