NISHZHU Magnetic Bobbin Holder,Thread and for Machine Sewing Adsorption Storage Easy Install A

[Materials]: The bobbin is made of high-quality and high-hardness ABS plastic, which is strong and and not easy to break. The dual strong magnets have a strong suction force of up to 3000GS and can be well adsorbed on the sewing machine. Silicone anti-slip shock-absorbing design, no noise and no movement. [Magnetic Bobbin Holder]: These magnetic bobbin holder be your organizing assistant, effectively preventing the thread on the spool from becoming entangled, saving storage , helping you organize the sewing machine table, and can also classify the color or different types of Bobbin. [Easy to Use]: Attach the bobbin holder to the sewing machine, and place the bobbins on the bobbin holder according to categories for easy storage; when disassembling, just lift it gently with your hands. Size: 67 x 112mm.Computerized flat lathes/synchronized lathes/double-needle lathes/knotting machines/buttonhole machines and other machine bobbins can be used.