That's a seam ripper.I found this at a craft / trinket show. The guy was a wood carver and did pens and little doo-dads. This was something for sewing and the 2 ends remove and reverse and slide back in. In the picture I have one end out and the other in. One is a larger size and the other is smaller. Nice because it has the second prong so cigar doesn't spin. Not great for carrying around but good for home.
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