Even when you have something handy, half the time it just slides off the stuff. Those blister packs do me in .
On a similar note. I know I'm getting on in years, but I recently spent over 10 minutes trying to open one of those rolls of Vicks vapourdrops. And once I got the pack open, another 5 minutes trying to unwrap a single lozenge! They are definitely not designed for the oldies.