LION Systema Sonic Assist Brush (Replacement Brush) [Soft] 5 pieces Although separated for storage, these are unopened and unused. ・Ultra-fine bristles ・Thin, compact head ★This is not the wide type. I had these in stock, but I've started using a different type, so I'm selling these. I will wrap them in bubble wrap and ship them via Yu-Packet Post Mini for anonymous delivery. I will also use recycled packaging materials. ※There are no smokers or pets. ※Due to shipping procedures, I may temporarily suspend the listing without notice for a few days or a period of time.