10 Pcs Electric Toothbrush Heads 100% Compatible with Fairywill Fairywell D1 / D3 / D7 / D8 / FW507 / FW508 / FW515 / FW551 / FW917 / FW959 / FW2011; Toothbrush Heads Compatible with Seago SG-E9 / SG-507 / SG-958 / SG-610 and so on; Toothbrush Heads Compatible with Dnsly TB-5; Toothbrush Heads Compatible with Sboly/OKMIMO/Initio/KIPOZI/Wovida/Gloridea/Demita; Toothbrush Heads Compatible with ATMOKO HP126A / HP150A. (DOES NOT FIT: Fairywill E11; P11; 2001; 2081; 2205; 2209; 921.)

Safety Material Replacement Heads: ABS food safety material, high-quality soft Dupont nylon bristles. Unlocked with a right turn, convenient to replace without extra tools, easy to use.

Gentle but Effective Cleaning: The innovative 3D cutting process allows each tooth to be cleaned in three dimensions. The unique \"W\"-shaped brush head design, more densely packed bristles that fit the teeth for thorough cleaning of the gums and hard-to-reach areas. The 0.152 mm rounded bristles protect your teeth and gums from damage, safe and extra gentle.

Affordable Purchase: The package contains 5 vacuum-packed replacement brushes, which last for many months or even more than a year. Dentists recommend changing the brush head every three months to avoid bacterial growth.