Void Dino Cube V2 Black Calvins Pillowed Puzzle Cube Twisty Toy Calvin

This puzzle looks nice as advertised, but is difficult if not impossible to turn. The void in the center does not help the puzzle. In fact it is the main issue I have with it. The void causes the cube to mush or collapse in a way that locks the cube from turning. I really wanted to like this puzzle, but nope.Shipping was prompt, thanks, but...