Löwenbiss Electronic Sonic Toothbrush Heads, White, Set of 4 for Mi Xiaomi, Rounded Bristles for Gum Friendly Cleaning, Suitable for Mi Electric Toothbrush T500 T300

Metal-free composition - The Löwenbiss replacement heads have been assembled using the most modern flocking technology, rust-free, metal-free and high-density Better cleaning - Thanks to the modern high-density flocking, our brushes contain 40% more bristles than the original - almost twice as much as conventional brush heads Highest hygiene standards - The brush heads are individually vacuum packed and sterile Ergonomic design - The ergonomic design of the brushes increases the cleaning efficiency of tartar and plaque Gentle on gums - We only use polished antibacterial DuPont brushes which are gums friendly compared to conventional untreated bristles