KAWECO - D1 Needlepoint Ball Pen Refill | 0.5 mm tool pouch They provide users with a

They provide users with a smooth writing experience and offer effective stretch and durability

sturdy cardboard cover for on-the-go creations

synthetic pigment has been used since the 1830's making it one of the most popular and affordable blues

Firm Graphite - great for writing

KAWECO - D1 Needlepoint Ball Pen Refill | 0.5 mm tool pouch They provide users with a0. 5 mm of utter precision: the Kaweco Needle Point Refill The Kaweco Ball Pen Refill in colour black with a stroke width of 0. 5 mm puts utter precision on the paper. It's perfectly suitable for precise drawings, small and fine writings, as well as entries in the bullet journal. Available in the normed format of D1 refills, it can be used for different writing instruments. It fits the ball pen writing system of all Sport series and Liliput series.