Singer Bobbins Class 15 Transparent, 4-Count 1-pack hidden MSM was added to this

MSM was added to this product as a natural sulfur compound

Help keep your lymphatic system healthy and performing optimally with this herbal

Size Details: about 5inch/13cm in total:3inch/8cm tassel+2inch/8cm loop

Perforated top for easy access

Singer Bobbins Class 15 Transparent, 4-Count 1-pack hidden MSM was added to thisSinger Bobbins Class 15 Transparent, 4 Count This set of 4 class 15 transparent plastic bobbins serve as replacements for the following brands: SINGER, Atlas, Brother, Domestic (rotary), Elna, Kenmore (rotary), Morse, necchi, New Home (rotary old style) Pfaff, Sewmore, Universal, White (rotary), and Wizard machines. Consult your machines manual to ensure correct bobbin size. Use the transparent bobbins beneath the needle plate in automatic sewing