The traditional opener to break the previous shape, the sharks do combine, and with the curvature of the human grip, I believe he will be a comfortable and interesting opener. I think the fish, animals and household items do combine is fun, so I've been trying, thinking, finally, I came up with the shark opener, shark itself is consistent with human factors engineering of animals, so I want to say by his do a good grip and effort, and I hope you will like it.