0083 fig6 a side view of the embodiment of fig3 shows the second segment 44 and the third segment 46 and a part of the first segment 42 including the first segment front end 52 screwed into the second segment rear end 54 the second segment 44 comprises an open internally threaded second segment front end 56 the second reservoir 78 comprises a frangible second reservoir front end surface 84 disposed within the second segment body 76 and proximate the second segment front end 56 with continued reference to fig6 the third segment 46 comprises an externally threaded tubular third segment body 86 to which are attached a rearward projecting second rupturing member 88 and a forward projecting applicator 48 the second rupturing member 88 comprises a rearward projecting bifurcated second thrusting member 90 affixed to the third segment 46 and a second cutting edge 92 and a second spreading member 94 formed distally thereon the applicator 48 is formed of a porous fibrous or ducted material capable of conducting and dispensing a liquid the third segment body 86 and the second segment front end 56 are adapted for mutual threaded engagement it will be appreciated that after the third segment 46 is fully screwed into the second segment front end 56 the second cutting edge 92 has pierced the second reservoir front end surface 84 which is thereafter held.