- Wake your brain up with this mind-bending puzzle that will have you scratching your head.
- The simple looking puzzle will haunt your nightmares until you complete it.
- Align all the coloured buttons vertically all the way around.
- Prepare to be baffled, but satisfied, when complete.
- Free delivery nationwide.
Grab a mind-bending rainbow puzzle toy for $16 from Sensual Sale Co., Limited