This True Genius puzzle is a must-have for any challenge seeker. The Aztec Sun Stone Wood Assembly & Disentanglement Puzzle Sphere Ball is a three-out-of-four-star difficulty level puzzle that will keep you entertained for hours. The puzzle features a unique theme of Aztec sun stone and is made of high-quality wood material. It is recommended for ages 12 and up and is perfect for both assembly and disassemble puzzle enthusiasts. The puzzle was manufactured in China in 2018 and is part of the character family of assembly disassemble puzzle. This puzzle is a great addition to any toy or hobby collection.