Two quipus tied together in a ring: 1 and 2. Groups: groups of 2 - various colors in between. Colors: white, tans, blue, red Color combinations: monochrome, speckled, spiral Strings: main, pendants, topstrings Ply: main Z, pendant and top S Diameter: main 4,5mm, pendants 2,8-3,4mm, top 2,8mm Recto/verso (tying pendant to mainstring):Quipu 1 recto, quipu 2 verso. Knots:1/1 endknots (like a single knot), 1/2 endknots (a single knot securing the pendant tied with only part of the pendant as active), single knots (S and Z)