Blister Pack Rip Cord

E. – You know blister packs, that hard plastic packaging that looks like it was shrink-wrapped over its contents?
E. - You mean the stuff that’s so hard to open to get to the toy or tool?
E. - Yeah, exactly. Usually there’s a cardboard backing that can be cut or ripped off, but then you can ruin the instructions or damage the product.
E. - Or worse when it’s sealed with a tough plastic. Yesterday I bought a package of marbles for Rick. Each color was in a separate section. It took me 15 sweaty minutes to get them all out.
E. - Right, so thinking outside the blister pack I came up with a solution and even made a prototype, and here it is!
E. - Neat! So how does it work?
E. - You see this thin line down the middle of the blister that goes to that ring? That’s a piano wire embedded in the plastic.
E. - Oh, that’s why I thought I was losing my hearing at the piano.
E. - Anyhoo, you just insert the index finger in the ring and pull the rip chord, I mean rip cord like this…r-i-i-i-i-i-p…and the pack is open.
E. - Wow! Sort of like opening the cellophane on a pack of cigarettes. Do they still come in cellophane?
E. - Dunno.
E. - Have you applied for a patent, yet?
E. - Nah, this is such a good idea, I’ll post it on halfbakery.