About this item

• Super - durable, never pops, , stays assembled and unharmed even after it falls onto the ground purposely, never - pop structured and with angle blocks' splicing technology, the cube is a good quality product
• Speed, smoother turning, best hand feel ever - cube is made of ABS plastic, manufactured precisely to every inch, won't fail you the speed and smooth experience
• Adjustable tightness degree - quite easy to operate: open the centre piece, then you can see the screw, make it into the tightness degree you want with a driver
• Moderate size to go with you anywhere - barely takes space into your bag or backpack, would be a great accompany when you're on your train or bus home or need a break during long day work
• Adjust the degree of tightness you wish - take off the middle piece of sticker of any colour then you can find the screw, drive it into the tightness degree you want