Cutex Bobbin Case #846652504 for Janome MC500E, MC12000, MC15000, Skyline S9 Models

High Tension Bobbin Case For Janome Memory Craft Models. Part # : 846652504 (846-652-504). This bobbin case has twice the amount of tension as the standard bobbin case (red mark). You can use this bobbin case whenever the bobbin thread is finer than the needle thread, to prevent the bobbin thread from slipping to the top of the work. During normal embroidery, if the bobbin thread is not Janome blister packed pre-wound, it is recommended that you use this high tension bobbin case. Use the standard (red marked) bobbin case when sewing lace designs or quilting in the hoop. Fits Janome models : MC400E, MC500E, MC9900, MC12000, MC14000, Skyline S9 We stock many types of bobbins and bobbin cases for home & industrial sewing machines. Even if you don't find the one you are looking for, it does not mean we don't have it in stock. Please let us know machine builders' reference numbers and/or machine make & model and we will find one for you.