🧩 Unlock the Fun: Where Every Puzzle is a New Adventure! Includes a convenient carry bag for on-the-go entertainment with friends and family. Engage in brain-teasing fun that promotes observation and reasoning skills, perfect for all ages. An ideal present for any occasion, from birthdays to holidays, that guarantees hours of fun. Challenge yourself with 16 unique metal puzzles that enhance cognitive skills. Crafted with high-quality metal and triple nickel plating for durability and rust resistance. Durable Metal Brain Training 16 Unique Puzzles The Mumoo BearIQ Toys set includes 16 high-quality metal wire puzzles designed to challenge and enhance cognitive skills for ages 3 to 10. With a focus on durability and safety, these brain teasers are perfect for screen-free entertainment and make an excellent gift for all ages.