PLEASE SELECT YOUR INCUBATOR WITH THE TURNING RING OF YOUR CHOICE :   TX6 W/MANUAL EGG TURNING W/9 TURNING RING, 230V Stock #: 910-001/9 $ 228.00 (+ $ S&H) TX6 W/MANUAL EGG TURNING W/18 TURNING RING, 230V Stock #: 910-001/18 $ 228.00 (+ $ S&H) TX6 W/MANUAL EGG TURNING W/27 TURNING RINGS, 230V Stock #: 910-001/27 $ 228.00 (+ $ S&H) TX6 W/MANUAL EGG TURNING W/48 TURNING RINGS, 230V Stock #: 910-001/48 $ 228.00 (+ $ S&H) TX6 W/MANUAL EGG TURNING W/72 TURNING RINGS, 230V Stock #: 910-001/72 $ 228.00 (+ $ S&H)