It is made of high-quality plastic, with smooth edges and no odor. It is solid and durable. The card is made of thickened copper sheet paper, which is hard and playable. The wooden dice are painted with water paint and have no odor. Simulation clock model, real simulation clock use, easy to identify time. The button can be rotated (the second hand can be rotated by rotating), and the support frame can be folded. Real simulation of three needle linkage. Pull the second hand, and the minute hand/hour hand will also move, so as to easily solve the problem of time cognition. Turn the button on the back or push the second hand with your little finger to drive the minute hand and hour hand. Turn the minute hand to turn the hour hand. Pair with 12 pieces of jigsaw puzzle and double-sided cards Double sided content, including 1:00-1 2:00 time table. The interactive game controls the time, which is suitable for children's education in the first and second grades from the cognitive understanding time. The surface of the clock model is printed clearly and the dial is easy to distinguish. Material: plastic, wood, paper Quantity: 1 Color: yellow Package size: 17.5 * 14 * 10cm Package Include: 1 * Small alarm clock set toy 3 * Dice 12 * Card 1 * Color box