Elementary Negative Snake GameThe set contains 6 wooden boxes with lids in a wooden tray: 1 box containing 5 sets of colored bead stairs; 1 box containing 5 sets of negative bead stairs; 1 box containing 1 black and white bead stair; 1 box containing 23 golden ten bars; 1 box containing 23 gray ten bars; 1 box containing red and white bead stair. Recommended Ages: 5. 5 years and up