Keyboard Lubricating Pen Shaft Opener Lubricating Shaft $ 4.26 Product information: Keyboard lubricating pen Pen material: nylon wool Hair shed technique: about 1.2 cm large diameter 0.2 mm Through the medium 1.0 cm diameter 0.15 mm Approximately 0.8cm diameter 0.1mm Brush length: about 16.2 Above average 16.0 About trumpet 15.8 Wide brush: red wooden handle Product name: Mechanical keyboard lubrication switch pen Pen holder material: wood Pen material: nylon wool
