Brand : Calvin's Puzzle
Material : ABS plastic, PVC stickers
Dimension : 57mm x 57mm x 57mm
Packaging : small clear box / large display box
Weight : 120g (small clear box) / 170g (large display box)
Patent Number : 20113047163x.x

We have been prepared this cube for more than half year. This long waiting cube turns smooth, in pillow shape with 8-armed ball core. The goal is to scramble the puzzle and then restore each face to it's original colour. Thanks for the brilliant design of Traiphum.
PS: the 8-armed ball core also fits for modifying the mosaic cube.

As most of puzzle friends prefer black and white, we shall have the traditional black and white bodies. Besides, we have 2 limited editions, blue and 5 solid color.

Dan Fast Video Review = https://www.youtube.com/watch?v=luK6dnVLyx4
Traiphum's Prototype video : https://www.youtube.com/watch?v=H7mHK23kJ_U

Reference :
http://www.twistypuzzles.com/forum/viewtopic.php?f=15&t=24737