Just out of FRANKENSTIENstudios comes a.......WOW!......what a beautiful pin!!.........composite squares,with a bouble barreled conair shank.....fused into a impervious cryo-E6000 indestructable ball......as ALL Double shank work......... 100d's what come out of this studio. For practical purposes this item will last forever.....design.prep,an execution/cure about 60 hrs.......feel free to scroll this corridor for soooo many more awesome creations from this studio to W.D.A...........THANKS! welldressedattic.