I wear those rimless, wire glasses and somehow broke the wire nose pieces off .  I have trifocals and so they didn't sit right for hands-free use of the bottom two lenses.    I dropped into Arties on my way to work and talked to a woman stocking the isles.  She smiled, took a close look at my glasses.  Then walked to the hose section:  cut a piece of clear plastic hose, slit it along the side and pushed it onto the nose-bridge wire.  It works very well, I don't look to odd and it will last until my new glasses arrive!! Thanks artie and staff for your hero magic, you saved the day!