Spalted maple, ebony, Honduran mahogany, makore

Maple, birch plywood, ebony, Honduran mahogany, Glass

Maple, ebony, neoprene rubber, fiberglass, brass hardware

Cherry, ebony, nylon monofilament, Stainless Steel, Aluminum

Walnut, holly, nickel-plated aluminum, stailess steel, nylon monofilament, hemp