🧠 Elevate your brain game with every twist and turn! Non-toxic materials ensure worry-free play. Challenge your brain with 4 unique maze balls! Engage teens, adults, and seniors alike. Compact design for on-the-go entertainment. Promote relaxation while enhancing focus. Portable Design 4 Difficulty Levels 4 Pcs Set The Sumind 4 Pcs 3D Puzzle Maze Ball set offers a unique brain-teasing experience with four maze balls of varying difficulty levels. Each ball is designed for portability and ease of use, making it an ideal educational toy for enhancing logical thinking, concentration, and patience. Crafted from non-toxic materials, these puzzles are safe for players of all ages, ensuring hours of engaging fun.