- Bristle fineness: 0.07mm; Brush head diameter: 13.7mm.
 - No. of bristle layer: 6
 - Use on MEGA TEN Sonic Toothbrush.
 - Replace a new toothbrush head every 2-3 months or when bristles become frayed or discolored.
 - Suitable for 12-36 months old.
 

How to replace a MEGA TEN refill brush head?
- Unlock the brush head by turning it counter clockwise, and remove it from the handle.
 - Replace it with a new brush head. Turn it clockwise until it is locked into place.
 
When to get a new toothbrush? 
Regularly replace toothbrushes every 2-3 months. If you or your child falls ill, consider replacing the toothbrush even sooner. Bristles that appear frayed won't clean teeth effectively, so it's essential to maintain a fresh toothbrush for optimal oral hygiene.
 
Attention
Ensure children use the product under adult supervision. The toothbrush is not intended as a teether. Excessive chewing may damage the washer rings and cause bristles to break off.
              
            
      
      
