Review on Didamx Stainless External Retaining Assortment by Jason Epstein

Some imperfections in the packaging that cause problems on the first purchase. First, each compartment isn't airtight enough for shipping, so essentially all the locking rings get mixed up. There has to be a way for the MFG to better protect them for shipping as you have to throw them all away and sort each size within an hour to get them back in their right place. Second, I was missing 2 compartment dividers so I had to use 2 very small zips to fit 2 sizes (M6 and M7) in their own pocket. The compartment dividers also just slide in so they don't seal the bottom so the smaller locking rings migrate into adjacent compartments and mix them up, so I glued each one to the bottom. With a little forethought on their part, it could definitely be 5 stars.