March 15, 2017 3 min read
Good morning to everyone!
Today our post is aimed at those people who love carbon writing and want to find the perfect mechanical pencil for every occasion.
Developed in 1822, the first pencil was patented in Britain by Sampson Mordan and John Hawkins.
Used for writing, drawing or painting, this writing instrument consists on a hollow tube made of plastic or metal with refillable mines inside and with a mechanism that allows the mine to advance.
Today we give you some tips to keep in mind before choosing a mechanical pencil. Keep reading!
The most common mine diameters are 0.5 mm, 0.7 mm and 0.9 mm.
Know its main characteristics and uses:
There are other sizes available for artists and drawers, such as 2mm or 5.6mm. For these thicknesses many pencils, usually called sketch pencils, incorporate a sharpener, because with the use they will need to be sharp despite being used in a mechanical pencil.
The hardness of the mine will influence the writing as the softer the darker. The most popular mines are: HB, B and 2B.
We explain what these acronyms mean:
- H means hard: If the H is higher the hardness will we higher.
- B means black: If the B is higher the darkness will we more intense.
- HB is the interval between soft and hard.
The usual average hardness is HB, if the mine has no identification, it is likely to be this hardness. This is the best option for those who are not sure which hardness should use.
Soft mines draw darker lines while the hard mines draw lighter lines. To draw, a hard mine is ideal for outlining and then for darkening and shading a soft mine is better.
If you need to mold the mine, the softer the mine is better, they are simpler and faster to mold. However, they quickly lose the edges as opposed to the hardest.
In addition to the size and hardness of the mine it is essential to choose a pencil that is comfortable and easy to use, especially if you have to work with it several hours.
Additional attributes we can find in some mechanical pencils:
- Rugged area at the end to improve the grip.
- Incorporation of a sharpener.
- Incorporation of rubber.
We hope this post helps you to choose the ideal mechanical pencil!
At Iguana Sell we are at your disposal to help you throughout the process of choosing your mechanical pencil..
If you have any questions about our products or services do not hesitate to contact us through comments on our blog, our mail, by calling (+34) 91 441 50 41 or at our boutique in Núñez de Balboa 90 Madrid. We wait for you!
Wishing you the best day,
The Iguana Sell Team
January 22, 2026 3 min read
Read MoreThis section doesn’t currently include any content. Add content to this section using the sidebar.
Sign up to get the latest on sales, new releases and more …
50,000+ Satisfied Customers Our dedicated advisors are available Monday to Saturday, online and by phone.
60+ Official Brands Official warranty, original packaging, and signed warranty documentation included.
15+ Years of Experience Specialists in writing instruments, watches, and premium accessories.
100% Secure Payment Interest-free payment options available and all transactions are fully encrypted.