Description: The toy is produced with the double-sided flat ball plate design, which allows small beads to move in both directions to promote children's independent thinking ability, help children develop brain and enrich imagination, cultivate hand-eye coordination and grasping ability. Featuring with the sound simulation of gear rotation and multiple textures design, the toy is able to stimulate the baby's touch and auditory perception. The toy is made of plastic material. The length of the toy is 9.5cm, the width is 9.5cm, the height is 2cm. It is suitable for birthday gift. Item name: toy Material: plastic Color: red, blue Size details: 9.5cm x 9.5cm x 2cm/3.74" x 3.74" x 0.79" (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 toy