worst sticker adhesives i ever encountered.
i think cubezz put a full replacement sticker set in the box for that reason (thanks for that).

The overall puzzle mechanism is based on a void-rail system and generally unplayable.
You will have to check if any of the little triangular pieces popped after every turn of approximately 90°.

If you are lucky and notice that right away, it is no problem to pop them back in.
However, if you continue to turn with popped triangles and manage to get one of those 120°-edge-pieces out of the mechanism rail, it will be a nightmare to pop those in again.

At that point i decided to reassemble the whole puzzle, wich was feasible.
Although you will need a lot of patience.

If i ever decide to scramble and try to solve this abomination, i will rip off the triangle stickers and treat them as blankos.

Tip: assemble the triangles and the pentagon centers last so you can turn everything more easily.

The cube is almost impőossible to turn. The inner structure is so bad (and stupid), whenever you succeed to turn, some of the little triangles just pop. I am quite angry I payed so much for a cube good for nothing. I won't scrable and solve for sure.

I have not purchased this cube, but I have to give a warning, I've heard that it's very shoddy and unstable. the other Gems are great, and the Gem V is one of my favorite cubes, but this one isn't ready for distribution.