What inspires me to buy?
Good idea indeed, since my very-cheap-china-made overlock machine cannot trim curves .. It can only go for straight line..
At least with this shear, safe time from struggling to trim the arm hole... & most important thing is.. more tidy work.
I find this book quite useful, cos it shows visually in pictures, easy to understand for beginners like me.. Price RM 39.90 (WM)