Two quipus tied together; a and b. a: Groups: mainly of 9 or 10 strings Colors: tans, red, blue, turqoise, green Colour combinations: monochrome, speckled, spiral, spliced Strings: main, pendants, secondaries Ply: all S Diameter: pendants: 1,5 - 2,4mm Recto 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), 8, long knots (S), single knots (S) b: Groups: no Colors: tans Colour combinations: monochrome Strings: main, pendants, Ply: all S Diameter: pendants: 1,9 - 2,2mm Recto 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), long knots (S), single knots (S)