You will need a set of double pointed needles in each size for this design. Yarn used: Rowan Denim Revive A. 217 Darkness - 2 balls for each size B. 216 Silt - 1 ball for each size Yarn Weight: DK (11 wpi) Gauge: 24 stitches and 25 rows = 4 inches in pattern stitch Needle Size: US 3 - 3.25 mm US 5 - 3.75 mm Yardage: 327 yards (299 m)