These split ring stitch markers from Cocoknits are perfect when you want to mark a single stitch, or a place in your fabric.  Easier to put on and take off than the opening markers, they're perfect for marking a centered double decrease or a moving stitch.   You get 10 each of 6 bright fun colors. They're small and smooth and come in a cute little round box that won't fall open in your knitting bag!