QiYi have now released new neon versions of some basic puzzles, namely their 2x2x2, 3x3x3 and Ivy Cube, I suspect they are simply old designs with different coloured plastic but if not then it could signal a new 3x3x3 release as they have not released a new budget 3x3x3 since the QiYi Warrior S in 2019. I am not sure whether it is worth stocking these cubes but am certainly willing to if people express interest.