Blue thumpbicks? NOW we're talking. They have a brand name but I can't remember them; they're in the Elderly catalog for some nominal fee (like 75 cents each); I keep two in my pockets at all times against losing one. ANyway, those are MY favorites; they seem to be the right ize for my thumb (YMMV) and I can sound a lot more like Mother Maybelle or Roy Harvey with one than without. (I've given up trying to sound like Riley Puckett)good luck