4x4 Cube, Upgrade Structure - More Smoothly Than Original Speed Cube

About 55cube Speedcubing:
It's the latest and greatest way to solve a Speed Cube, and it's about to suck you in-along with your family and friends! Everything you need for hours upon hours of 3D, brain-teasing fun is right here in this super-cool, eco-friendly package. Open it up, and you'll find a great little speed cube packed with all the features a champion cuber could want.

Precision:
You can't solve a puzzle without precise movements, and the speed cube from 55CUBE lets you cut corners with a snap without absolutely mashing your cube. Just a gentle touch is all you need, if you want even smoother operation, try lubricating your cube with a silicone-based oil. Now that's smooth!

Strength:
Were you frustrated with your old cube when the stickers started peeling off & the colors faded? So were we. This next-generation speed cube gives you the most vivid colors and solid stickers - perfect for hour after hour of speed cubing mayhem! Worried about your cube suddenly jamming on you? Don't be. With our anti-popping technology, you can bang away till you're blue in the face and your cube won't lock up or pop once. It's truly the pinnacle of brain-bending fun!

Guarantee:
If anything goes wrong with your speed cube, or you decide it's just not for you, 55CUBE will promptly replace it or pay you a full refund.