I do not own the Lock Sphere. I'm not a big fan of puzzle boxes. In part because there's been a slew of ingenious box mechanisms and it's impossible to keep abreast of all the developments. That being said, I do own about 20 secret boxes.
Lock Sphere reminds me a bit of Isis, the steel ball puzzle from England about 6 years ago.
This is the promo video. You MUST watch it. https://www.indiegogo.com/projects/lock-sphere-a-revolutionary-new-mind-game