Face the challenge! Test your patience, your skills, your dexterity, your sharpness, and above all, engage your brain. Take it apart and put it back together. It looks simple, but is it really that easy? This wooden puzzle is designed for true professionals. On a difficulty scale of one to five, it has a rating of five. Fun with the puzzle develops your concentration, fine motor skills, logical thinking, and hand-eye coordination. Suitable for children aged 10 and up.