Battery-Free and Smooth Rebound Gameplay: Experience effortless fun with this Advent Calendar's pull-back sprint feature, eliminating the need for batteries. Enjoy stable driving on various surfaces like wooden floors and ceramic tiles, catering to young children's operational needs. Cartoon Shapes for Endless Surprises: Delight in 24 distinct cartoon animal shapes within this Advent Calendar, offering daily surprises. The compact size is perfect for small hands, ensuring durability against falls for ages 3 to 6. Each day brings a new pull-back car, fostering excitement and engagement from December 1st onwards. 24 Days of Christmas Ritual Unveiling: Immerse yourself in the festive spirit with this Advent Calendar's daily surprises. Unlock a pull-back car each day, building anticipation and creating a joyful Christmas atmosphere as you progress through December. Small Teaching Aid for Physics Enlightenment: Enhance children's learning through play with this Advent Calendar. Encourage observation skills and cause-and-effect cognition through push-back driving and sprinting distance activities, fostering a subtle yet effective approach to physics education. A Festival Countdown Full of Fun and Surprises: Elevate your Christmas countdown with this engaging Advent Calendar. Unveil unique turtle designs over 24 days, fostering intimate moments and building excitement as you. Item Name: Advent Calendar Material: Plastic Features: Cartoon Animal Car, Pull Back Design, Smooth Size Details: L: 28cm/11.02", W: 22cm/8.66", H: 4.5cm/1.77" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Advent Calendar