1. Ultrasonic electric toothbrush can effectively remove plaque and decrease gingival necrosis. 2. The appearance of the 3-D brush adapts to the of the teeth. The small and delicate brush head is straightforward to Press within your mouth. 3. Adopt American tynex classic zero bristles, brush accredited by way of technique of and UV . 4. Vacuum packaging, security standards. This type is suitable for folks who smoke or drink coffee. 5. Suitable for V1X1/X3/X5/X3U Electric toothbrushes. Name: Electric toothbrush head Type: replaceable toothbrush head Model Number: For Item Type: Toothbrushes Head Gift: Toothbrush holder Gift 2: Dental floss Model: For V1/X3/X3U/X5 Electric Tooth Model 2: For V1/X1/X3/X5/X3U PS: Please eavesdrop on the model:For Note: applicable brush head Material:plastic colour:White Package Contents: four x Electric toothbrush head Only the above kit content, diverse merchandise are usually not included. Note: Light and diverse reveals may cause the colour of the object in the picture considerably different from the real thing. The size allowed error is +/- 1-3cm.