Ooh Lara that's reminded me to go to Lakeland and buy a new jar opener. I had one and it was very useful, but the handle snapped. I now tap the lids with a the handle of a heavy knife, much to husband's annoyance because the lids are full of dents!
My useless gadget is a squeegee type thing to get the last of e.g. sticky sauces out of a pouch and not on your fingers. Er, it works fine excepting that all the left overs are then on and in the crevices of the squeegee thing instead of on my fingers! 
Birmingham Meet-ups Thread 2 - 2026
No, Licensing Laws Should Not Be Relaxed For The World Cup....
when she received it but
anyway. I asked her if she'd used it yet and she said that once everyone had had a go of making spirals out of cucumbers and courgettes, it went back in its box and hasn't come out since!