Kaco K7 Kefill Bullet Tip Refills Papercoal this set allows precise detailing

this set allows precise detailing as well as expressive watercolour washes

this notebook offers a premium writing experience with minimal bleed-through

Featuring a lightweight plastic body with Staedtler’s distinctive triangular shape

The nib glides effortlessly on paper

Kaco K7 Kefill Bullet Tip Refills Papercoal this set allows precise detailingKACO has innovatively developed KEFILL A new generation of self developed pen refills. The double ballpoint pen tip technology ensures smooth writing with a controlled angle of less than 48. Available in lengths of 110mm, these refills are compatible with various pen models, ensuring uninterrupted writing. Double writing length, about 800 meters.