Etsy seller OctopusMe makes jewelry out of octopus tentacles, recast in sterling silver -- rings, earrings, and assorted pieces in handsome sucker style.
Link (via Neatorama)
This ring is made from a REAL Octopus tentacle which has drilled, carved, shaped and cast in Sterling Silver! This ring is definitely one of my favorites. I like it because it's versatile. It looks different from all angles when you spin it around your finger! It has a nice sexy flowing curve to it. The texture on it is amazing! And, it has all of those cute little suction cups flowing all around the ring! There is a nice weight and chunkiness to the piece. Oh, and the best part is that it's Sushi Grade! Ha ha ha! It looks great on both guys and gals!! Make sure to get yours at this special price!!