1 x MARKTOP UNIVERSAL HANDLE FOR ALL BLADE HOLDERS 5 x BLADE HOLDERS FOR DIFFERENT BLADE 12x B SERIES BLADE FOR STRAIGHT EDGE,HOLE EDGE,CROSS-HOLE EDGE,HOLE BACK EDGE. 7x C SERIES BLADE FOR STRAIGHT EDGE,HOLE EDGE,HOLE INNER SURFACE, FLAT SURFACE 12x D SERIES BLADE FOR SHEETS,SLOT/KEYWAY,INNER STRAIGHT CORNERS 10x E SERIES BLADE FOR STRAIGHT EDGE,HOLE EDGE,CROSS-HOLE EDGE,HOLE BACK EDGE. 3 x F SERIESBLADE FORHOLE EDGE