The Domestic Overlocker 3 and 4 thread levels 1 and 2 advanced course has been designed for Teachers, Technicians and hobbist.
This course will give you a good insight and understand of the workings of a Domestic Overlocker. As many of you appreciate these machines can sometimes be difficult, so we aim to give you some inside knowledge to make using them as easy as 123. With hints and tips to keep them in good working order.