3M Safety Glasses SecureFit 3700 Temples Set

3M makes quite good safety glasses but their temples (or “glasses ears”) are made out of plastic that is so weak it breaks over time easily.

Here's a replacement for those temples. PRoject expect you have screw to attach to the glasses and I suggest printing SLOWLY using Bambu TPU so it can easily bend. Presented on the pictures are printed replacements from Bambu TPU for AMS black color of 3M SecureFit™ 3700 overlay safety glasses model 3M-OO-SF3702XS (index: SF3702XS) (but it might fit any other from this series)

I admit - this is a quick project as it's objective was to quickly replace the part. There is place for improvement (i.e. rouding of the frames, longer temples, holes at the end so string or rubber band cand be attached etc) but this might come in next version (the extra STEP file in this solution does have rounded edges for you to import) 

Design by SOCAR on MakerWorld (license: BY).