I imagine there is a clear and distinct line between "I've never seen one of those" and "I can remember exactly how those sound". The sound of sliding that hand

I imagine there is a clear and distinct line between "I've never seen one of those" and "I can remember exactly how those sound". The sound of sliding that handle over the card is ... distinctive. I can discuss it with someone, slide my hand left and right, and say "shunk, shunk" and lots of people will very clearly remember them.