Carbon pens
prices on 1 model Carbon
— composite material in the form of carbon fibre, supplemented with plastic filler. With a low weight, this combination is characterized by extremely high durability (often higher than steel), and also looks good due to the characteristic pattern on a dark surface. The main disadvantage of this material is the high price, while the mentioned advantages for pens are not required in most cases. As a result, carbon is rarely used — in some high-end pens (and not for practical, but primarily for esthetic reasons).
