The spindle is 10" long, rounded on both tips, has a 2.5" whorl, and weighs 1.8 ounces-2 ounces. Great for beginners and advance users. Clear Smooth Finish. Use a 0.4 oz to 0.9 oz spindle to spin a fine lace to fingering weight yarn. Use a 0.9 oz to 1.6 oz spindle to spin a fingering, shetland, and sports weight yarn. Use a 1.7 oz to 2.0 oz spindle to spin a shetland, sports, DK, and worsted weight yarn. Use a 2.0 oz to 2.4 oz spindle to spin a DK, worsted, and bulky yarn.