double spin wheelCreate your own spinner templates with dual spinners and spin away! Choose from various themes and topics for health and physical education.Lojan 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, 1