Diffuser

A diffuser for attachment to an airflow outlet end of a hair dryer, the diffuser comprising:

• at least one air inlet for receiving an airflow from the hair dryer;
• a grille comprising a plurality of air outlets for emitting a first part of the airflow from the diffuser;
• and
• a plurality of projections upstanding from the grille for contacting hair of a user and for emitting a second part of the airflow, each of the projections comprising a single air outlet located in an end portion of the projection which is remote from the grille;
• wherein the plurality of projections comprises a first set of projections and a second set of projections arranged around the first set of projections, and wherein the single air outlets of the first set of projections are arranged to emit air towards the second set of projections, and the single air outlets of the second set of projections are arranged to emit air towards the first set of projections, and
• wherein a first projection of the first set of projections and a second projection of the second set of projections are aligned along a radial line extending from a longitudinal axis of the diffuser and intersecting the first and second projections, and the single air outlet of the first projection faces outwardly away from the longitudinal axis toward the second projection so that the radial line extends through a center of the single air outlet of the first projection.