The ornamental design for a holder of dentalbrushes with tooth paste squeezer, as shown and described.
FIG. 1 is an isometric view from the top and rear side of a holder of dental brushes with tooth paste squeezer, showing my new design;
FIG. 2 is an isometric view from the top illustrating the front side view thereof;
FIG. 3 is an isometric view from the top thereof. The broken lines showing of a tooth paste tube and dental brushes are for illustrative purposes only and form no part of the claimed design;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a side elevational view thereof;
FIG. 7 is a side elevational view from the other side thereof;