capability of the implement 10 the tool gripping collar 22 can be rotated in the opposite direction thereby causing the cams 60 to be drawn together whereupon the cam lobe 62 seats within the slot 64 coincident with the retraction of the marking die cartridge 44 is the return of the marking die 46 to the non use position as shown in fig2 the coil spring 56 extends within the clearance space 54 concomitant with the rotation of the tool gripping collar 22 thereby controlling the retraction of the marking die cartridge 44 thus the present invention combines several different writing functions each of which is easy and quick to engage and disengage primarily through the manual rotation feature of the writing implement 10 illustrated in fig7 9 are several alternative embodiments that incorporate many of the above described features but also include other features that enhance the flexibility of use of the writing implement 10 thus shown in fig7 is a spring loaded press down writing implement 66 that includes a cylindrical body portion 68 having external annular threads 70 that mate with inner annular threads 72 of a cylindrical attachment collar 74 the attachment collar 74 has a stepped shape and the inside diameter of the attachment collar 74 includes a pair of splines 75 integrally molded to the inside diameter and located 180 degrees from each other on the inside diameter of the collar 74 disposed inboard of the attachment collar 74 is a cylindrical spring retainer 76 the spring retainer 76 encompasses the passageway 78 of the writing implement 66 and is threaded onto a cylindrical marking die assembly member 80 hereinafter further described the spring.