ErichKrause Balance Stick Balloon Dog Roller Pen 0.5, black ink color, assorted

A classic roller pen with a needle-type writing tip has a lightweight plastic round body with an original Balloon Dog design and a transparent ventilated cap. The color of the tip corresponds to the color of the ink. The pen... features a 'Free Ink' system with an ink flow regulator, allowing for writing in both horizontal and vertical positions. The writing tip with a ball diameter of 0.5 mm combined with quick-drying, non-washable ink provides extremely smooth, fine, and clean writing. The length of the continuous line is 800 m with a thickness of 0.35 mm, which is a high indicator in its category.
 
The supply is made without the option to choose.