double spin wheelLojan Buddy Spinning Wheel – double treadle · Wheel diameter: 41cm (16″) · Bobbin capacity: 200g · Orifice heht: 65cm (25.5″) · Ratios: 1:4, 1:6, 1:9, 1:13, 1Spinner Wheel includes multi-wheel functionality of up to eht wheels (plus some additional pretty cool things to check out, too, like