Poor seal
- These sizes are usually great for working on small scar releases. - For their size, these are stiffer and thicker than others I have used This is not good or bad necessarily, but it’s possible that this is why I can’t get a good suction to sustain 90% of the time. - Large: 3.1x1.5”. Rim inner diameter 0.75”. - Small: 2x0.6”. Rim inner diameter 0.3”. Read more







