includes at least one longitudinal groove more preferably a plurality of longitudinal grooves extending from a distal end of the applicator tip 1250 to proximal end of the applicator tip 1250 the applicator tip 1250 has a truncated star cross section the first molded surface 1220 has at least one longitudinal groove 1280 a formed thereon likewise the second molded surface 1240 has at least one longitudinal groove 1280 b formed thereon the first molded surface 1220 and the second molded surface 1240 are aligned such that the outer surface 1270 comprises a longitudinal groove 1280 c at the interface 1260 of the first molded surface 1220 and the second molded surface 1240 in another embodiment the applicator tip 1250 may comprise the longitudinal groove 1280 c only at the interface 1260 of the first molded surface 1220 and the second molded part 1240 further the applicator tip 1250 includes a plurality of projections 1290 a 1290 b arranged in longitudinal rows the projections 1290 a from the first molded surface 1220 are alternately disposed to form at least one longitudinal i e substantially aligned with the center line 1020 row 1310 of projections 1290 a on the outer applicator part 1210 similarly the projections 1290 b from the second molded surface 1240 are alternately disposed to form at least one longitudinal row 1320 of projections 1290 b on the inner applicator part 1240 the.