I buy glasses, then I buy new storage cabinets or shelving, then I put them into these storage units and then I forget where I got them.  I have four of these wine stems.  I love the stem itself.  These are needle etched and likely fairly old.  I have seen the same on ebay, unidentified, but they were too expensive to try and acquire.  I like having sets of eight so that you can gift a nice number.   There are alot of needle etched looped patterns, all just slightly different.  Classy glasses.