Torchon bobbin lace to make a bookmark with the December birthstone. The bookmark measure 16.5cm x 4.25cm not including the tassel. The pattern requires 22 pairs of bobbins and uses Finca 30, Valdani variegated 35wt or 1 strand of embroidery thread, and a bead. The pattern comes with full instructions and is ideal for all levels of lacemakers. The bookmark uses spiders.