RECYCLABLE MATERIAL & VIVID COLOR STICKER - Butterfly Curvy Cube is made of non-toxic ABS material and durable PVC stickers that are fade-resistant, non-toxic, and tasteless. Thin stickers that provide better color recognition and superior playability will not come off easily.

SUITABLE FOR ALL AGES - Helicopter cube is the classic color-matching puzzle that is a great mental challenge at home or on the go. Twist and turn the four sides of the cube and make sure that each of the four sides has only one color. Suitable for beginners and professional players.

EASY TURNING AND SMOOTH PLAY - Improved anti-pop technology and structure for extremely fast and smooth turns, durable design; comes pre-lubricated and tensioned.

ULTIMATE GIFT IDEA - The ultimate gift for kids, friends, family members, beginners, and professionals; provides hours of fun play; perfect for reducing stress, training your brain, improving patience, memory, and practicing hands-on dexterity, mental skills.

WE HAVE YOUR BACK. We strive to provide you with a fun and exciting time playing.