Patented by D. Rom 2004, made by elogIQ.
(plastic, left 5 inches with 1" balls, right 3.5 inches with 1" balls)
Comes in the standard 3 x 3 version
(which was also made in a clear body) and the mini 2x2 version.
Rotating a ball up or down makes all balls in the same column rotate the same way,
and rotating a ball left or right makes all balls in the same row rotate the same way.
Each ball has six colors.; the goal is to mix up the puzzle and then restore it to each side having a single color facing up.
The puzzles come with solution hints,
presents a solution. Here are what the reverse sides of the two puzzles look like:
Rom Patent Application,
from: www.uspto.gov - application no. 2004/0000756