ALL QIYI BRAND CUBES ARE COMPETITION GRADE WITH SUPER SMOOTH ROTATION.  YOU CHOOSE WHICH ONE YOU WANT
Competition-Grade-Puzzle-Cube-Brain-Teasor-Puzzle-QIYI-MO-FANG-GE-MAT-VALK
2X2 ULTRA SMOOTH CUBE
Image 21 - Competition Grade Ultra Smooth Speed Puzzle Cube Brain Teasor 2X2 4X4 5x5 mirro
5x5  SIZE, ULTRA SMOOTH CUBE
4X4 HIGH CHALLENGE ULTRA SMOOTH CUBE
ENIGMA STRANGE STYLE CUBE

ALL feature a well designed internal mechanism which allows for smooth turning and corner cutting.


EXCELLENT PERFORMANCE - High quality and Superb rotation, good fault-tolerant performance. Great corner cutting. Difficult to pop, good control of the cube .Come pre-lubricated and tensioned