PATIKIL 12pcs Colored Gel Ink Pens 0.5mm Extra Fine Point Smooth Writing Japanese Quick Drying Liquid Ink Rollerball Pens for Office Stationery Classroom Teachers Blue

Ink Color: Blue; Writing Instrument Form: Ballpoint Pen; Length: 14.2cm / 5.59inch; Nib: 0.5mm; Packing List: 12 pieces of gel ink pens

Advantage: This gel pen has an ultra-fine 0.5mm tip and uses quick-drying liquid gel ink, which does not smudge or clump when writing.

The built-in precision ink output regulator ensures a smooth and refreshing writing experience with even ink flow; This ink gel pen uses a transparent pen case so you can see the ink supply

Instruction: Open the pen cap, and you can write or draw freely; The quality ink will not leak even if used for a long time

Note: When using a gel pen, please do not drop the pen from a high place frequently to avoid running out of ink