ROXENDA Speed Cube Set, Qihang W 56mm Full Size Magic IQ Games for All Ages Children and Adults [Irregular]

Environmental protection material: colorful sticker surface, environmentally friendly ABS material, non-toxic, molecular structure stability, impact resistance, no deterioration of performance due to long-term use. FOR ALL AGES - Roxenda Speed Cube Bundle (3x3x3 Skew Axis Windmill Fisher Ivy Cube) - Assorted Jigsaw Puzzle High quality and superb rotation, good fault tolerant performance, includes English instruction manual. MULTI-FACET DEVELOPMENT - The magic speed cube can stimulate your child's sense of space and improve a child's memory; Playing this in your free time can release the working pressure of adults, while helping to prevent memory loss in the elderly. This speed cube game will never go out of style and will keep your kids out of TV/iPad. UNIQUE FEATURES - Superior angle cut, adjustable tension. Hard to burst, good cube control, excellent stability. The edges are contoured and the center piece is a circle that makes it much easier and faster to turn. PERFECT TOY - Where and wherever you can try to stretch your brain abilities or spend time with your loved ones. This classic puzzle game will never go out of style. Ultimate Christmas/birthday toy for kids, friends, family members.