50 Pcs Sewing Machine Bobbins,Empty Bobbins Spools With Storage Case Box Premium Plastic Transparent Home Accessories Tools For Brother, Singer, Janome, Kenmore, Babylock

【Package Includes】50 pieces of sewing machine bobbins with 2 plastic storage box, can protect the bobbins from falling. Convenient for you to reserve and carry. 【High Quality Material】 Our premium sewing machine bobbins are very strong that made of special hard plastics for sewing machines, and can be reused many times. It will not rust and lead to broken and stuck thread.Our bobbins are lighter and running smoother than traditional bobbins. The clear plastic allows you to easily see the color of the embroidery thread and makes you know when your bobbin thread is running low. 【The Size Of Each Bobbin】Diameter approx 20mm; height approx 11.5mm; center hole diameter approx 6mm. Note: If the diameter of your original bobbin hole is 6 mm, our products fit for your machine. 【Perfect Design】Simple design style will cover your sewing needs. Easy to go through and use can help you quickly finish a project or make clothes, corner of the clear sewing machine spools is smooth and shiny, not break the thread. You can wind thread on them comfortably. 【Wide Applications】Fit for most standard household sewing machines and some commercial and home embroidery machines, such as Brother, Babylock, Janome, Kenmore, Singer etc. Great for beginners with a stick machine or a sewing machine.