Nail Bit with Crystal Stone, Silver Bit, 5 Sizes QT-152 (Black, XC) bee07 The concentration rate is 7:1

The concentration rate is 7:1

Easily installs in racket strings

-Eucalyptus Oil -Safflower Oil -Jojoba Oil -Seaweed Extract --Algae Extract -Sage -Arnica Extract -Horse Chestnut Bark Extract --Lavender Oil -Rosemary Oil

Easy Installation No tool

each package is equipped with 6 spring hooks

Nail Bit with Crystal Stone, Silver Bit, 5 Sizes QT-152 (Black, XC) bee07 The concentration rate is 7:1Nail Bit with Crystal Stone, Silver Bit, 5 Sizes QT 152 (Black, XC) Product description Material: Tungsten carbide nail bits are practical and resistant to high temperatures, and are resistant to deformation even with high speed rotations. In addition, it has high hardness and is not easy to wear, so it can be used for a long time, but it also has excellent heat dissipation and cutting power. It is hard to hold heat and can be sharpened quickly.