Official Okamoto & Haseda Quarter Cube from Japan
Puzzle size and weight
Size : 57x57x57 mm
Weight : 110 g
Packaging : small clear box
Designed by Katsuhiko Okamoto and Takafumi Haseda
Produced by Chronos Co.Ltd., Tokyo Japan
(c)2011 Katsuhiko Okamoto and Takafumi Haseda
Enjoy!!