Good puzzle, it turns well and also the corner cutting is good. The only flaw is that arrived without a blue sticker.

After having this for a while, I can safely say I'm quite impressed by this! Despite being the first flat sided mass produced Master Pyraminx, it does not skimp on the quality. It turns remarkably smooth and is quite stable as long as you have the tensions tight enough. At said stable tension I have the sides set at, it can even corner cut a bit so you don't have to worry about being right on the mark. No sticker durability issues either. So it's definitely a good puzzle for a collection!

Nice puzzle, good turning, can be solved pretty easily without checking any algorithms. Definitely a great addition to any cube collection