HUIKKJP Brain Teaser Ring, 5-Piece Set, Ring Puzzle, Brain Teaser Toy for Adults and Children, Mystery Solving, Time Killer, 3D Puzzle, Educational

This stainless steel puzzle toy set includes five different difficulty levels, challenging your wits and patience for a variety of fun experiences. Suitable for ages 6 to adult, beginner to advanced players alike. Enjoy a relaxing challenge at home, or take it with you on the way to school, work, train rides, or while waiting on the go. The exquisitely crafted stainless steel hardware ensures the unique design and appropriate difficulty levels of this puzzle toy. The durable, rust- and corrosion-resistant plating ensures the toy's durability and long-lasting quality. Requiring concentration and thought, this puzzle not only helps develop children's intelligence, but is also ideal for adults as a way to pass the time and exercise their brains. Solving the complex puzzles requires multifaceted thinking, improving imagination, cognitive ability, and manual dexterity.