Each silk pack consist of 4 cops of Silk Floss and 1 cop of 4/20 Fine Twisted Silk

A = Fir 200m
B = Fir + Sycamore
C = Primrose 80m
D = Sycamore 80m
E = Mulberry 80m
+ 4/20 Fine Twisted Silk Black 200m 

Note: packs contain silks only; patterns are available by purchasing Ulrike's book from Van Sciver Bobbin Lace