The morph egg is a pillowed cube, like the mastermorphinx. It changes shape when you scramble it. It looks lovely when it's solved and hideous when not. It is sold by Meffert on his site.
Don't be fooled by the lack of colours - a colour scheme would make this much easier to solve. In the main, you can solve this like a cube. The shape not being regular makes this quite confusing. The faces aren't all the same shape. It can be hard to judge orientation and even where pieces go. You may have to rotate centres too. A lovely puzzle for the collection and a challenge for seasoned cubers.