1. CUBES ARE POPULAR: Cube is one of the most popular toys in the world, not only can improve intelligence, but also can exercise hand ability and memory. So many schools and families take cube as one of the puzzle teaching OJIN Team offers a variety of amazing cubes, which is developed by the cooperation of TOP International Cube Designers. We aim to provide the best cube for beginners and professional cubers.We have a group of experienced staffs and be sure offer you the best service. 【GREAT DESIGN】High quality adjustable spring, smooth and comfortable rotation. 【FOR ALL AGES】Classic Puzzle Game increase intelligence of kids, release working pressure of adults, help prevent a decline in memory of the elderly. 【COMFORTABLE FEELING】Made with ABS material, non-toxic, reliable, and lightweight and comfortable in hand. 【SPECIFICATION:】 Product name: MoYu WEILONG V11 20 M Ball Core Version 3X3X3 cube Size: 5.55x5.55x5.55cm Material:ABS Color: Multicolor Level: 3x3x3 【Package Included:】 -1 x MoYu WEILONG V11 20 M Ball Core Version 3X3X3 cube -1 x Customized Cube Bag -1 x Cube Tripod -1 x Accessories 【TIPS:】 -OJIN Cubes are very popular in cube players for it is fast smooth and professional.It is smooth, fast,and anti-POP! 【NOTICE:】Some cubes may have a little lubricant above for lubricating, please wipe it up with a clean cloth and be assured that it's harmless to people. 【WARNING:】 CHOKING HAZARD-small posts. Not suitable for children under 6 years.