User blog comment:Fliu/Chapter 926: Hungry Hungry Hippo/@comment-122.55.30.25-20181203090353/@comment-2600:1702:3C50:A6E0:50DB:18B9:57F6:EA21-20181203202248

I depends on what Vegapunk was going for when he was working on making them. If he wanted something that was different then a usual devil fruit then it would seem that this fruit fell short. At least as far as we know.