Sakura Ballsign Knock Gel Pen Ink Color:Green The high-quality black and blue

The high-quality black and blue ink provides strong visibility while remaining easy to wipe off without leaving stains or ghost marks

and effortless writing experience with vibrant inks available in black

It uses a scrikss standard metal Jumbo Refill

38 mm Extra Fine (EF) nib

making them perfect for long study sessions

Sakura Ballsign Knock Gel Pen Ink Color:Green The high-quality black and blueThe Sakura Ballsign Knock Gel Pen is a sleek and reliable retractable gel ink pen designed for both everyday writing and creative tasks. Its stylish body and comfortable grip make it easy to hold for long periods, while the smooth writing gel ink ensures a clear, constant flow from the very first stroke to the last. With a 0. 4 mm and 0. 5mm nib, it delivers precise, fine lines that are ideal for detailed writing and note taking. The ink is formulated