WORTH EVERY PENNY
it takes only a little time at nite to wipe off residue and a little time to apply in the Morming.  No matter how many times I get new glasses adjusted, I still end up with them a little loose.  Make them too tight and a sore somewhere.  I was afraid it would be messy on my nose or harm my Gucchi frames, but it is very easily cleaned off.  Great videos on YouTube, not only from the product but people showing how to put it on, etc.  Great product....glad I found it.
Rating: 5 stars