Octagon shape on edge of shaft screw help to tighten or loosen the shaft more easily than a common one.
Extra twin strengthening line moulded at the end of screw, holds the shaft more incredibly tight to the barrel, even after continual throwing.
Set include 4 pcs TERO slim shafts.
Total 9 colors available - with modern and attractive pattern design on flights, you could also mix-match casual with your personal style.
Size: 5 sizes (B,C,D,E,F) available.
Weight : TERO AK4 flight,0.8g/pc ,TERO AK7 shaft ranges from 0.54~0.65/pc, combo weight,1.34g~1.45g
Display in CUESOUL gift bag.
This set fit for AK4, pic as below, 5 sizes available