Seeknit Interchangeable Stoppers

Contents:
2 pcs for each screw size

Needle Tip Size:
M1.8 screw: needle tips 2.00 mm / US0 - 3.25 mm / US3
M2 screw: needle tips 3.50 mm / US4 - 5.00 mm / US8
M4 screw: needle tips 5.50 mm / US9 - 10.00 mm / US15