This portable, lightweight drop spindle is the perfect tool for spinning singles or plying. The removable arms and shaft disassemble easily to allow you to make center-pull balls without needing a separate ball winder. The arms on each size spindle are positioned roughly 3/4 of the way down the shaft, to give you the ideal balance and weight distribution as well as plenty of room to work when winding your cop. All pieces of the spindles are made from industrially and municipally compostable PLA plastic. Please remove all fiber before composting. Sizes available The S size is best suited to spinning thicker thread or other fine yarns. Please note that due to different densities of each color of 3D printing filament, weights may vary slightly. Please contact me if you'd like an exact weight. Size Shaft Arms Weight XS 3" / 76mm 2" / 51mm ~ 0.13oz / 3.8g S 4" / 102mm 3" / 76mm ~ 0.35oz / 10.0g M 5" / 127mm 4" / 102mm ~ 0.71oz / 20.1g L 6" / 152mm 4.5" / 114mm ~ 0.94oz / 26.6g XL 7" / 178mm 5" / 127mm ~ 1.07oz / 34.0g XXL 8" / 203mm 5.5" / 140mm ~ 1.49oz / 42.2g Color options Click here for a gallery of available colors. I'm not picky: Whatever's currently loaded in my 3D printer when you order it. Could be any color, or stripes of multiple colors. Custom: Any PLA filament color currently available, but this may delay delivery Standard Black Dark gray Medium gray Light gray White Pink Magenta Red Dark red Orange Yellow Mint Medium Green Dark green Turquoise Light blue Electric blue Royal blue Stone blue Lavender Royal purple Light brown Dark brown Premium Copper Silver Gold Speckled black: black with white flecks Speckled white: white with black flecks