The Symphony is made of European alder and birch. There are no plastic parts.

Specifications:
• wheel diameter - 24"
• orifice height - 27"; size - 3/8"
• bobbin size - full 4 oz.; 3 included -
• also includes threading hook, tensioned Kate and bottle of spinning wheel oil
• Ratios: 7.5, 10, 16 and 20 to 1; 2 whorls included
• bearings on wheel shaft, bobbins and treadle; leather bearings on flyer
• weight - 15 lbs.

This wheel comes boxed as a kit and requires about an hour to assemble. It is available unfinished or with a factory clear, walnut or mahogany finish that is exceptional.

Prices
Symphony, unfinished - $550
Symphony, finished - clear, walnut or mahogany $650

A video also comes with this wheel showing how to assemble the Mazurka and a basic intro to spinning.