Compact dome-shaped brush. The filament is short and very soft, so it is highly flexible and stable. The small brush head and sloping neck provide easy access to the oral cavity. It is suitable for eruption teeth, last molars centrifugation and interdental adjacent surfaces, recesses on the root surface, and finishing polishing for infants. In addition, because it is not pointed, it can be gently brushed on delicate areas such as the fissures of erupting teeth, the healing cap of implants, and the area around denture attachments.