1pc Rotring Fillable Ink Needle Pen, 0.1-1.0mm Hook Line Pen, Ideal for Engineering Drawing, Painting, Drafting & Artwork

1pc rOtring Isograph Needle Pen 0.1-1.0mm Repeated replacement nib Addable Ink hook line pen Hand-painted/ Drawing Pen

Name: rOtring Isograph Needle Pen and replacement nib

Specification: 0.1/0.13/0.18/0.2/0.25/0.3/0.35/0.4/0.5/0.6/0.7/0.8mm

Suitable for students, designers, engineers, daily use

Applicable scenes: writing, calligraphy, painting, engineering drawing

Overview: High precision stylus with an inkable ink cartridge is available in 13 linewidths.

characteristic

1. The rOtring Isograph Needle Pen is made of brass and can be cored in a standard way

2 For painters who often use bottled ink, the ink filled ink bag is the ideal choice.

3. The patented push-pull pen case is convenient to take the spiral ink core and clean it quickly

4. The ink level is clear and visible

5. The ink bottle is not included

6. It can be used on various surfaces, such as line board, tracing paper or leather drawing paper

Suggestion

When using, add ink, shake the pen head a few times, and click the pen tip on the paper a few times, then water will come out. Beginners suggest practicing with disposable needle pens first. This set of needle pens is a little difficult to handle. When drawing, the pen tip should be perpendicular to the paper as much as possible, because the pen tip is flat rather than conical. When pushing and pulling at an even and steady speed, the speed should not be too fast, and the pen tip is easy to bend. When the pen head is blocked, it can be carefully cleaned with clean water or special cleaning fluid. Or you can open the pen head and use the tip of a capillary needle to pass through it. Non professionals are not allowed to operate it.) In short, this pen is more delicate. Please cherish it and use it correctly to make it last longer.