Toothbrush head replacement for oclean sonic electric toothbrush x x pro one se air z1 f1 series sealed packing soft bristle item: brush heads suitable for olcean electric toothbrush suitable for: all olcean electric toothbrush including oclean x x pro se air z1 f1 one features: 1. Soft dupont bristles suitable for sensitive teeth to use 2. Soft bristles gently to your teeth. 3. 0.01Mm bristle tip diameter deep clean the gap between teeth 4. Indenpently sealed packing much more safe to use. 5. Please replace the toothbrush heads every 3 months Size: []
