Dong-A U-Knock 0.7mm Gel Pen Refill Ink Color:Black Featuring Pilot’s advanced oil-based ink

Featuring Pilot’s advanced oil-based ink technology

Easy to mould and release Ideal for making volumised figures

structured layout

and a short standard international cartridge

The coloring postcard is a set of 12 grated coloring books that can be used as a postcard after connecting 12 pieces to create a large drawing

Dong-A U-Knock 0.7mm Gel Pen Refill Ink Color:Black Featuring Pilot’s advanced oil-based inkKeep your favorite pen writing like new with the dong a u knock 0. 7mm gel pen refill. Designed for smooth, consistent ink flow, this refill delivers bold and clean lines ideal for everyday writing and professional use. The quick drying gel ink ensures smudge free and skip free performance, while the 0. 7mm tip provides just the right balance of precision and smoothness. Easy to replace and long lasting, its a cost effective and eco friendly solution