Product Performance: Made of top-grade and eco-friendly wood material. Puzzles feature smooth hand feel, precise cutting and fine craftsmanship. Wooden puzzles are Intelligent challenges, which enables you to focus on one thing and improves your concentration and hands-on ability. These vivid Oyster and Lemon design puzzles are a great work of art after accomplishment, and can be hung on the wall in a frame or displayed under glass on a desk.
