[SG STOCK] 3D Rope Knot Puzzle Ball Brain Teaser Educational Fidget Toy Logic Training Stress Relief Gift for Kids & Adults

3D Rope Knot Puzzle Ball | Brain-Boosting Fun for Kids & Stress Relief for Adults Ditch the screens and give your brain a fun workout! This 3D rope knot puzzle challenges you to rotate the ball to untie the colorful inner ropes. It trains logical thinking, concentration, hand-eye coordination and spatial imagination for kids, and works as a calming fidget toy to relieve work stress for adults. ✅ Standout Highlights - Smooth 360° Rotation: Upgraded anti-pop structure ensures seamless, jamming-free flipping for a satisfying tactile play experience- Safe & Drop-Resistant: Made of premium thickened plastic with soft rounded edges, non-toxic and durable for kids aged 6+- Ultra Portable: Compact palm-sized design, perfect for car rides, office breaks, classrooms and family bonding time 📦 Packaging & Specifications - 1 x Puzzle Ball with exquisite color gift box- Product Size: 9.4cm / 3.7 inch- Material: High-grade thickened plastic Ideal birthday gift, school reward and party favor for children, as well as a practical stress reliever for adults.