
The spool line is about 4m long and 1.6mm in diameter, which is compatible with ART 23SL and ART 26SL. Please check the model carefully before purchasing to make sure it can meet your needs. < p>Use centrifugal force and aerodynamics to reduce air resistance and achieve fast cutting. With the automatic feed system, the replacement spool makes the tedious work of hand winding spools easier. High quality ABS spool and polyamide nylon thread, durable, flexible and long lasting.