Advanced Driving Hub

The membership card for scraping ice off screens. No need to risk your credit card chip nor your store card QR/bar code let alone smudging your signature. Does not snap (yet), however there is a slight delamination of the thin protective cover but the plastic underneath appears sound and it is not bio-degradable so won't turn to mush when wetted. Renewed automatically annually (tad expensive) no retest required. Hope this is of use.
Merry Christmas

Jolly good idea, I've got some spares. And it doesn't need batteries.