Route business run by piece khatham Center connected to the kaenklang rotation mechanism serves to adhere to a core structure based on the remaining parts. Make the hole khasamarot spin around the business without having dropped out.
Rubik work with the middle piece is connected to the rotating mechanism at the core duties attached to the core. A structure that holds the remaining pieces together. Make Rubik able to turn around without falling apart.
The Rubik's work the middle piece connected to the rotating mechanism, the core functions attached to the axis. A structure based on the remaining parts together. The cube can rotate around without a break.