Metal drinking glasses
Posted: Wed Sep 30, 2009 10:40 am
Help, I have some of those old style metal drinking glasses that come in different colors. You used to get them with a metal pitcher from tupperware or something. My problem is that when going through things in the rv cabinets I found that I couldn't get them unstuck. I know there is a trick to this, something about pressure in there, but can't remember what it is. I tried the freezer but that wasn't it. Any help?