1High quality material is adopted for durability, bringing great using experience. 2Applicable to for Brother knitter models of KH821/KH831/KH851/KH860/KH880/KH868. 3Essential tool for knitting machine, sturdy and durable, with long life service. 4Good for replacing your broken or old knitter accessory, perfect fitment with your machine. 5Adopt professional design and strict processing, perfectly matching with your knitting machine.