Actually the question is about the material, not how well made. The units in question start out with a good snug fit between parts, then with...
Curious if anyone has had experience with both an authentic HT and the chinese clones. I'm wondering how the materials between the two compare. I...
I just got one I had Shapeways print. I like it so far, have had it on for 24hrs, night included. Mesh over maybe the top half of the head would...
I pull the small tube off, and replace with surgical tubing as mentioned above, but I do it on the whole circumference of the base ring. Much more...
I saw mention of a 3D printed device by KHD, but I couldn't get any particulars from the person talking about it. I looked it up and am intrigued...
This! I have found that it takes just tiny amounts of irregularities to make painful grab spots on skin. I have used sandpaper and also a dremel...