Experience the joy of building with the ROKR Treasure Box LK502 Mechanical Gears 3D Wooden Puzzle - Sealed. This puzzle is perfect for individuals aged 14 and above, with 100-249 pieces to assemble. The intricate mechanical gears make for a challenging and rewarding build. The puzzle is made from high-quality wood and boasts a beautiful brown color. Manufactured in China by ROKR, this puzzle is a must-have for puzzle enthusiasts.