PLAN TOYS "Balance Boat" These are building blocks featuring cute animals. The dice, tweezers, and outer box are missing. There are some scratches and pen marks. Market Price: Approximately 4700 - 9800 yen --- A game where you stack animal blocks in a balanced way. You can stack the animals of the color shown on the dice, or use the tweezers, allowing you to adjust the difficulty to suit your child's age. --- Type... Balance Stone