REPLACEMENT INTERVAL: Brush heads should be replaced every 3 months. The brush head has blue indicator bristles that fade with use to indicate when the brush head needs to be replaced. APPLICABLE PEOPLE: Suitable for daily cleaning, designed to create a gentler brushing experience for users with sensitive teeth and gums. SMALL SIZE - Small round brush head can flexibly clean each tooth, effectively cleaning soft plaque and preventing plaque buildup. SOFT BRISTLES - This is a sensitive gum care brush head with soft bristles and rounded ends that are friendly to your gums and teeth. COMPATIBLE MODELS: Compatible with Oral-B all handles except Pulsonic and iO. Highly compatible with original equipment, it maintains gum health and cares for sensitive teeth.

Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Soft. Age Range (Description): Adult. Size: 16PCS. Color: Blue,white. Brand: YanBan. : B09YDDDHDW. Manufacturer: YanBan. Date First Available: April 20, 2022. Package Dimensions: 6.69 x 3.39 x 1.34 inches; 4.23 Ounces.