For those who find it disassembles (Pop) too easily during use, it is this: then you have just tighten the screws!
To be sure there is a Dayn Zhanchi, check that small Torpedos (torpedoes at the edge of stop / central parts, ie 2-sided) are present. They serve also to reduce the phenomenon of Pop.
Last note, I bought the same cube but 43x43x43 (+ small as this one in 56x56x56, standard size priori) by mistake before, so pay attention to the dimensions to avoid surprises!
By cons I've seen in a comment that a buyer had received additional decals, I had nothing for me.
Neither leaflet, but anyway, what use would it be?
Advice for those who want to learn (although in general, alternative cubes are known almost as insiders) to find affordable solution methods and fully explained etc, look on the Internet (including YouTube), although it seems obvious: )
