50 locking metal stitch markers (20mm long) in a tinplate box.
In addition to their proven job on the knitting needle, they can also be hooked into the knitting and closed to mark increases, cables or to save dropped stitches!
They fit on needles up to 6mm diameter. They also will cling to a magnet.
The "black & white" contains 25 black and 25 white markers, plus a red one to mark the beginning of the round!