You will need to use circular needles in sizes US 3 and 6 (3.25 and 4.0 mm) no longer than 24" (60 cm) long Yarn used: Rowan Alpaca Soft DK A. 210 Rainy Day - 2 balls B. 205 Tea - 1 ball Yarn Weight: DK (11 wpi) Gauge: 25 stitches and 26 rows = 4 inches in Fair isle pattern Needle Size: US 3 - 3.25 mm US 6 - 4.0 mm Yardage: 417 yards (381 m)