I received my cubes today.
For the bonus 3x3x3 cube, I ordered the Dayan Zanchi stickerless. I received a 55mm version of this cube.
I can't see anywhere on the page where it says that the Zanchi stickerless would be a 55mm cube. I think MD should have said it somewhere...
SpreadTheLoveI got a stickered Dayan Zhanchi, and it was also the 55mm size. I didn't actually notice the difference until I got a stickerless one to keep in my car that was standard size (just got it today, actually).
It's been a few years since I've last been into cubing.