Dritz 10-Piece Class 66 Bobbins, Plastic 037495473453 High-performance reinforced nonstick coating

High-performance reinforced nonstick coating

Economical and long lasting

Special cutting tip for hard to carve areas

Made from aircraft aluminum

Adds lubricity to reduce friction in the fuel system

Dritz 10-Piece Class 66 Bobbins, Plastic 037495473453 High-performance reinforced nonstick coatingBrand Dritz Model 938 Ditz Class 66 Bobbins; 10 Bobbins per package Fits Singer Class 66 models and other sewing machine models using a drop in bobbin Use only the same type (metal or plastic) of bobbin that came with your machine Ditz Class 66 Bobbins. 10 Bobbins per package. Fits Singer Class 66 models and other sewing machine models using a drop in bobbin.