Brand New and High Quality: Our Oral B compatible toothbrush head for kids is designed with high quality Dupont nylon which is soft and child friendly. Provide comfortable yet effective cleaning. Helps eliminate plague and bacteria without irritating gums. Gently clean children's teeth and gum. Brushing Fun: Colorful toothbrush head brings your kids a different brushing experience. With the colorful brush heads, your kids will love brushing their teeth every day. Perfect size and softness for kids is perfect. Reminder: Our replacement toothbrush head for kids features with blue bristles which when you notice the color fading, it reminds you to replace the toothbrush heads for your dental care. Usually, we recommend replacing the children's toothbrush head every 3 months. Compatible: Our YanBan kids toothbrush head is compatible with Oral B-Vitality Precision Clean, Clean White, Sensitive Clean, Professional Care, Advanced Power, Dual Clean, Floss Action, Cross Action, 3D White etc. If you are not sure if this is compatible with your toothbrush model, please do not hesitate to contact us. Package: Packed with 8pcs (4 kinds of color: red, green, purple and blue) toothbrush heads for kids. Children can choose any color they like.