. Premium Materials: Made of plastic, strong, durable, not easy to damage, not easy to wear, long service life. 2. 4 Grinding Heads: Equipped with 4 types of grinding heads with different textures, which can be used alternately and are durable. 3. Quiet Motor: Using soft and quiet motor, the speed is stable, do not disturb the baby's sleep. 4. Cute Duck Pattern: Using fine workmanship, with duck pattern, lovely, exquisite, can attract the attention of the baby. 5. Wide Applications: Wide range of applications, can be used for the elderly, children, pets manicure.