Description: Crafted of high-grade earth-friendly plastic to ensure sturdy enough to sit flat on any flat surface and withstand the knocks. Bowling balls have indented circles to resemble a real bowling ball. Get ready to roll, and catch. Children make gains in concentration, hand eye coordination, sensory awareness and visual tracking as kid& 39;s eyes follow the path of the moving ball. Features: Interactive Toy, Family Game Prop, to Play Specification: Type: Bowling Toy Material: Plastic Pin Height: 16/22cm / 6.3/8.66inch Ball Dia.: 7/10cm / 2.76/3.94inch Package Includes: 10x Bowling Pins 2x Bowling Balls Note: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.