MATERIAL: Birchwood
NEEDLE LENGTH: 9cm (3.5")
TAPER LEGNTH: 1cm (1/2")
SIZES INCLUDED: 3.25mm (US 3), 3.5mm (US 4), 3.75mm (US 5), 4mm (US 6), 4.5mm (US 7), 5mm (US 8), 5.5mm (US 9), 6mm (US 10), and 6.5mm (US 10.5)
CORDS INCLUDED: two 40cm (16") cords, one 50cm (20") cord, and one 60cm (24") cord
ALSO INCLUDED: 2 connectors, 4 keys, and 8 stoppers