Interlocking Metal Ring Puzzle Set: Nine Rings for Cognitive Development and Stress Relief

Unlock hours of engaging fun and boost your cognitive skills with this unique set of mind-bending puzzles. Featuring nine intricately designed metal rings, each puzzle challenges your problem-solving abilities and enhances mental agility. Crafted from durable metal, these puzzles are perfect for stress relief, offering a hands-on distraction that soothes the mind. Whether you're looking to sharpen your focus, improve concentration, or simply unwind after a long day, this versatile puzzle set provides an ideal solution for all ages. Material: Metal Metal classification: iron Packing: Color Box Suitable age: Teenagers (7-14 years old) Manufacture country: China Instructions included: No