The Prelude Spinning Wheel is Kromski's smallest single-drive Saxony wheel, with an 18" diameter for compact portability in the outstanding craftmanship of the antique Saxony style. Easy assembly and a multitude of attributes make this perfect for both beginners and lifetime use. This multi-speed/ratio wheel features Scotch Tension and is available in unfinished, finished clear, walnut, and mahogany. Your wheel includes a Built-In Lazy Kate (two bobbin capacity), 3 bobbins, Spinning Wheel Oil, Wrench, and a Threading Hook. Jumbo Flyer kits are available to upgrade your Prelude. These expand the spinners range in two ways. First, the type of yarn created can vary from lace-weight to super bulky art yarn because of the larger orifice on the jumbo flyer. Subsequently, the jumbo bobbin holds up to 300g (10.7oz), 1.6 times the regular Kromski bobbin. A regular Kromski bobbin already offers 50% greater space than most standard bobbins in the industry, holding up to 190g (6.7oz). This means longer, continual drafts for skeins with greater yardage. Included with your Prelude Spinning Wheel: Built-In Lazy Kate (2 bobbin capacity) 3 bobbins (up to 190g/6.7oz capacity) Spinning Wheel Oil & Wrench Threading Hook Available finishing: unfinished finished clear walnut mahogany Measurements & Ratios: Wheel Diameter : 45cm (18 inches) Orifice Diameter : 10mm (3/8 in.) Total Wheel weight : 4kg (9 lbs) Standard Whorl Ratios: 6, 10.5 and 13:1 Additional whorls 5.5, 7.9, 11, 14.5 & 16.5:1 Features: Beautiful European Alder and Birch wood Leather bearings on front and rear maiden Durable brass sleeve bearings at wheel hub Hushed plastic bearings in bobbins Single Drive with Scotch Tension Single Treadle Printable PDF Instruction: GET INSTRUCTIONS