• Extremely break-resistant and exceptionally smooth
• Fine leads 1.0 mm for all popular mechanical pencils
• Deep black, intense lines
• With filling aid for clean and easy lead replacement
• Line width colour code
• Contents per container: 12 leads
• Degree of hardness: HB
• Line width: 1.0 mm
Herbin is the oldest name in pen inks in the world. ""The Jewel of Inks"" was created in Paris in 1670. Herbin uses all natural dyes in their fountain pen inks. They are mainly composed of water, humectant to limit drying at the level of the pen and preservative to preserve their qualities over time. This natural composition is reflected in the very neutral pH of the inks. The dyes used have been specially selected to offer the richest color range on the market. Finally these inks are finely filtered so as not to clog the pens. Each pack of Bleu des Profondeurs consist of six cartridges neatly and securely packed in a small cylindrical metal tin box. It is a Universal snap-in cartridge which fits most fountain pens and rollerballs, except Sheaffer, Parker, Lamy, A.T. Cross, Pilot/Namiki, Sailor, Platinum, Aurora, Fultz and Nakaya.
The Parker Ballpoint Refill is designed especially for your Parker Pen. It contains black ink and has a medium ballpoint tip for added control of writing. This refill is compatible with Parker pens such as the IM, Jotter and Urban series. It contains blue ink which flows smoothly, without blockages. The refill has a medium 1 mm nib. The mess-free design easily inserts in your Parker pen.
Fine lead Mars micro carbon 250. Use for drawing media: paper and drawing cardboard. ISO marking present. Efficient for ecology: over 90% natural raw materials, unique manufacturing process without PVC and plasticizers, high breaking strength thanks to the elastic lead. Lead Thickness: 0.3mm Hardness designation: HB. The ink color of the lead is black.