Klasse Serger EL705 (170J) 80/12 4pk.

Klasse Serger (170J) 80/12, 4 Needles-Bundle of 5 German-Engineered Steel Machine Needles. Unlike sewing machines, sergers use different needle types dependent on the serger make and model. The sharp point penetrates all kinds of fabrics. Check sergers instruction manual to find correct needle type.