Curl Brush

FIG. 1 illustrates a top perspective view of a curl brush; FIG. 2 illustrates a front elevational view thereof; FIG. 3 illustrates a rear elevational view thereof; FIG. 4 illustrates a left side elevational view thereof; FIG. 5 illustrates a right side elevational view thereof; FIG. 6 illustrates a top plan view thereof; and, FIG. 7 illustrates a bottom plan view thereof. In the drawings, the broken lines are for the purpose of illustrating portions of the curl brush which form no part of the claimed design.