Mask Tensioner

thingiverse

I noticed elastic straps are in short supply, and I've come up with a possible solution that enables a person to use regular string to tension a mask or other application. There are several different versions of the parts available, but I'm still unsure which one is the best option yet. I haven't printed a fully functioning model yet, so there will likely be some updates in the future. Feel free to try it out yourself and let me know how it goes. Note: Version 4 (prefixed with V4) is the latest version, which should work better than previous ones, but keep in mind that it's also 50% bigger, so tolerances don't have to be as precise.