The set includes four reusable pages and a refillable water pen. The chunky-sized water pen is easy for kids to hold, ideal for travel activity Player Information Age of Players: 3 to 6 YearsNumber of Players: 1 to 1Skill Level: BeginnerTime to Learn in Mins: 5Time to Play in Mins: 20 Small Piece Choking Hazard: Yes Battery Details:Batteries Included: Not RequiredBattery Details: 0 NAAdditional Batteries: 0 NAAdditional Information:Publisher: Melissa and Doug Item ID: 681147000131 Packaging Dimensions: 10" X 6" x 1.5" Language: Country of Origin: UN