Knit Picks 4" Caspian Wood Double Pointed Needle Set Includes wood double pointed knitting needles in 7 sizes: US 0 (2 mm), US 1 (2.25 mm), US 1 (2.5 mm), US 2 (2.75 mm), US 2 (3 mm), US 3 (3.25 mm), and US Size 4 (3.5 mm) 6 needles included per size A flexible 5.75" x 9" vinyl case with a snap shut closure neatly stores all of the included needles Oceanic waves of sea green, teal and marine ripple across Caspian - the briniest member of the Knit Picks Options family! Adorned with a sea-inspired colors, Caspian boasts the same strong and smooth layers of laminated birch of other Knit Picks needles. With sharp tapered points at each end, double-pointed needles work best for small circumference knitting in tight spaces, such as sleeves, ever-decreasing hat crowns, or even glove fingers