Tweezers - Two Sizes

My metal tweezers invariably get magnetised from general use. Normally getting magnetised is not a problem and can be demagnetised with some effort, too. The magnetism becomes an nuisance when handling small nuts and bolts that I often do. Instead of constantly fiddling with my demagnetiser, I decided to design my own non-metallic tweezers. These tweezers are made with PLA-CF and have very good rigidity, hence spring open nicely. I've shared two tweezers with different tips, large and small,