Made in China, 2011.
(plastic 2.3" x 2.3" x 2.9";
blue opposite green, yellow opposite white, red opposite orange)
Turns on the 4x4 planes can be 90 degrees, while turns on the 4x5 planes must be 180 degrees; Jaap's Page presents a solution.
Jaap's Page, from: http://www.jaapsch.net/puzzles/cube445.htm