Review on 🧵 Enhanced Variant Replacement Thread Edition 4 by David Edwards

Replacement caps are unmarked Fine or coarse thread to start with. I realized that they are universal; in other words, to bring different brands together. They don't tighten even with modified gaskets. They seem too deep for the glasses I have. Rubber buffers do not fit around the perimeter. Just a poorly made product. I bought 8 of these. 4 each in two separate orders. The first 4 performed better, but that doesn't say much about how they fit. They leaked so badly that if carried in a vehicle they would leak the gas. 2nd order was worse than 1st order. Never again. My tip: Buy branded glass lids. Not a very good product in my opinion.