Oral Care Implement

An oral care implement comprising:

• a handle;
• a head coupled to the handle, the head comprising a front surface and a longitudinal axis that extends from a proximal end of the head to a distal end of the head;
• a plurality of tooth cleaning elements extending from the front surface of the head;
• the plurality of tooth cleaning elements comprising a first conical tuft comprising a first bristle wall having an inner surface defining a first cavity along a first cavity axis, the first cavity having a transverse cross-sectional area that increases with distance from the front surface of the head;
• the plurality of tooth cleaning elements comprising a second conical tuft comprising a continuous bristle wall having an inner surface defining a second cavity along a second cavity axis, the second cavity having a transverse cross-sectional area that increases with distance from the front surface of the head;
• and
• the first and second conical tufts arranged on a transverse axis of the head that is perpendicular to the longitudinal axis;
• the plurality of tooth cleaning elements comprising a third conical tuft comprising a third bristle wall having an inner surface defining a third cavity along a third cavity axis, the third cavity having a transverse cross-sectional area that increases with distance from the front surface of the head;
• the plurality of tooth cleaning elements comprising a fourth conical tuft comprising a fourth bristle wall having an inner surface defining a fourth cavity along a fourth cavity axis, the fourth cavity having a transverse cross-sectional area that increases with distance from the front surface of the head;
• and
• the third and fourth conical tufts located on the longitudinal axis of the head.

An oral care implement comprising:

• a handle;
• a head coupled to the handle, the head comprising a front surface and a longitudinal axis that extends from a proximal end of the head to a distal end of the head;
• a plurality of tooth cleaning elements extending from the front surface of the head;
• and
• the plurality of tooth cleaning elements comprising a first conical tuft comprising a first bristle wall having an inner surface defining a first cavity along a first cavity axis, the first cavity having a transverse cross-sectional area that increases with distance from the front surface of the head, wherein the first bristle wall of the first conical tuft terminates in a first annular top surface that is inclined relative to the front surface from a first high point to a first low point.