China School Supply Student fountain Pen Ink Pen with Cartridge Double Injection Mould Pen, Find details about China Stationery, Pen from School Supply Student fountain Pen Ink Pen with Cartridge Double Injection Mould Pen
ree Ink System Fountain Pen | |
Tip performance | Two tip sizes are available. Moderate hardness, perfect elasticity. |
Ink filling Method | The filling process is easy and simple, no contamination, no waste |
The ink cartridge is small and portable to ensure continuous writing | |
Ink flow control | Start writing after pulling off the cap, no waiting and writing is smooth |
Free ink system control the ink flow effectively. |