MFJS Meilong Double Skewb Cube - Stickerless

The MeiLong Double Skewb is a puzzle that turns exactly like a skewb, but is more difficult than a regular skewb because of its inner centers rotation.  The centers appear to move during some rotations but not others, which adds to the challenge.  The cube also features an anti-pop design, preventing the pieces from easily detaching from the core.