8 Pack Brush Heads Replacement for S750 custom knife engrave free exchange or return for

free exchange or return for life if the item is defective

the other two do not have compartments

Blade Type: French blade

000 other harmful chemicals

8 Pack Brush Heads Replacement for S750 custom knife engrave free exchange or return forDental professionals recommend replacing your brush heads every three months or earlier if the bristles become spread out. In addition, we recommend you replace the brush heads anytime youve had a cold or have been sick. Features: Effectively removes plaque without irritating gums Reaches deep between teeth to help remove plaque Helps remove tough stains for whiter looking teeth Gentle on teeth and gums Model Number: Black: RB7 8BK White: RB7 8WH