Description
1. Tin-plated iron material, corrosion resistant
2. The surface is smooth and delicate, the edges are round, easy to grasp and not hurt your hands.
3. Ink printing technology, colorful
4. Rotate up, down, left and right, the air will enter the sound box, vibrating sound film will make sound, the sound size, strength are different, attracting the baby's interest
5. Exercise your wrist muscles
6. Small size and portable
7. Size: 2.7x2.7x6cm
