Oral care instrument

An oral care instrument for applying a gel or cream oral composition in an oral cavity by discharging the oral composition from a nozzle portion at a distal end of the instrument, comprising:

• a handle body gripped when used;
• a head body having the nozzle portion for discharging the oral composition at the distal end of the instrument;
• and
• a neck body which is formed between the handle body and the head body and by which the head body can be inserted to deep portions in the oral cavity,
• wherein a supply path for supplying the oral composition from the handle body to the nozzle portion of the head body through an inner side of the neck body is provided, and the head body is detachably coupled to the neck body,
• wherein an application member formed of only one bundle of filaments is provided at the nozzle portion of the head body,
• wherein a base on which a plurality of filaments constituting the bundle are integrally fused with each other at base ends of the filaments is provided at a base end of the application member, and
• wherein a communicating hole at a base end of which communicates with an opening of the nozzle portion and a distal end of which extends toward a distal side of the application member is provided inside of the application member.