Janome Air Thread 2000D Professional OverlockerThe Janome Air Thread 2000D Professional overlocker takes the headache out of threading. Both the upper and lower loopers are threaded using an innovative air blast system which literally blows the looper threads into position simply by pulling a lever. A handy double needle threader takes care of threading both the left and right needles. Once you've followed the simple threading procedure you can get to grips with a wide range of features and