@bade302b I do mine on a Sunday , or your nails, dont need sharp implements , even my excuses for fingernails will do it ! 

 @678e31cf Tsk tsk, you didn't give me a heads up to that trick! }: 

 @bade302b I didn’t know you didn’t know till I just read your toot, that’s my excuse & I’m sticking to it ! 😁 

 @678e31cf grumble mumble, twenty years of numb thumbs and struggling and he doesn't even warn me. Well I dunno.