Rainbow puzzle ball - This rolling 3D puzzle is a spherical cube in a football shape with 12 holes and 11 colorful balls inside. The balls can be moved from one hole to another. The objective is to scramble the colored balls and then solve the puzzle by returning each ball to its matching colored slot. Made from premium ABS material with a frosted surface for enhanced grip and durability. The smooth finish ensures it is easy to hold and will not scratch. Non-toxic, safe, and impact-resistant with stable molecular structure, ensuring long-lasting performance without deterioration. Compact size (Diameter 65mm / 2.56") and lightweight (120g / 4.23oz), making it comfortable to hold and easy to carry. This brain teaser helps develop spatial awareness, color recognition, and memory skills in children. It also provides a relaxing and engaging activity for adults to relieve stress and pass the time. Supports cognitive development and hand-eye coordination. A timeless puzzle game that encourages screen-free play for kids. Ideal educational toy gift for children, friends, and family. Offers hours of enjoyable play while promoting mental exercise, memory improvement, and fine motor skills.