Wooden board game Europe peg chess solitaire diamond move independently cognitive ability adult toy classic educational toys Quality wooden material, smooth and burr-free, comfortable hand feeling. p> The game board itself has 33 concave spaces for the game balls. Wonderful educational toys for adult children, help improve thinking ability throughout the game. Nurture patience and logical thinking ability, a great way to kill time and keep you busy. Perfect gifts for friends and family Specification: Material: Wood Size Chart: 20x1.6 cm/7.87x0.63 inch Package: 33 pieces of wood chess Wooden board 1 piece Note: Color might be slightly different due to the color calibration of each individual monitor. p> Please allow slight measuring deviation due to manual measurement.