By Nicole Tinkham
Image used under Creative Commons from Dvortygirl
Whether used in the office, to draw your next masterpiece, or a little bit of both (doodling in the office), it’s important to understand the differences between the various types of pencils. You may notice (especially in the art department) several different pencils marked with a combination of numbers and letters, for example, 2B, 3H, HB, etc. In office supplies, you probably recognize pencils by the number, like the common #2 pencil. If pencils all do the same thing, why are two different systems used to identify them? What do the letters/numbers actually mean? Bet you have more questions about pencils than you thought. This blog post will hopefully answer all of the questions you may have relating to pencils including why #2 pencils are yellow.
No matter the system, the marking on the pencil indicates the hardness of the core (or lead). Typically, pencils manufactured outside the United States use the HB system whereas manufacturers in the United States use the numeric system.
Pencils that use the numeric system come in #1, #2, #2 ½, #3 and #4. The higher the number on the pencil, the harder the core will be, producing a lighter mark on the paper. A #1 pencil has a softer core resulting in a darker mark. Since softer lead pencils deposit more graphite on the paper, they require more sharpening than a hard pencil. Being the middle of the road, the #2 pencil is the most common. You probably remember needing one of these for Scantron tests. This is because anything harder than a #2 pencil was too light for the machine to read and the #1 pencils often smudged.
Drawing pencils typically use the HB system. H pencils indicate a hard lead while B pencils indicate the blackness (or softness) of the lead. You may also come across an F pencil which means that the pencil sharpens to a fine point. Let’s take a look at the HB system:
The higher the number is on the B side of the scale, the darker the mark will be. The higher the number on the H side of the scale, the lighter the mark will be. An HB pencil lands in the middle of the scale and is equivalent to a #2 pencil. Be aware that not all manufacturers are the same. A #2 or HB pencil from one manufacturer may not leave the same mark as a #2 or HB pencil from another.
When it comes down to it, choosing the hardness of lead is left up to personal preference. Some like a darker line while others like a delicate, light line. If you are still unsure, a #2 or HB pencil should work fine for your needs in the office. For drawing and sketching, it’s a good idea to have a range of pencils with different hardness levels. You want to have at least one soft and one hard pencil along with an HB. Have further questions about pencils? We are always happy to help! Stop in, give us a call (941-747-2995) or leave a comment in the box below.
Fun fact: When we mentioned #2 pencils earlier in this blog, what image came to mind? We bet it was ordinary yellow wood case pencils like the ones pictured below. The yellow #2 pencils are so iconic that it makes you wonder, why yellow? We may not see them as luxurious now but back in 1890 when the tradition of yellow pencils came about, they were intended to be the best and most expensive pencils around. The L and C Hardtmuth Company in Austria-Hungary introduced the first yellow pencil as Koh-I-Noor, which is named after the diamond. At the time, most pencils were painted dark colors or not at all which really made these yellow pencils stand out.
Image used under Creative Commons from taylor.a
This isn’t the only interesting fact about yellow #2 pencils. To find out more, follow us on Twitter and look for Professor Printston!
4 thoughts on “What is the Difference Between H and B Pencils?”
I need to order some art supplies. Can I order from you and do you ship to customer. ?
Hi Ellen! Yes, you can order from us! We would love to be able to provide you with your supply needs. Please call us when you can and ask for our art department. 1-800-833-4735. Thanks again!
We used to have yellow pencils with pink erasers that were 2.5 and seemed “just right” for around the house. The last one is now only just over two inches long and the only information left is ‘drawing lead formula’ and the number 498….and what looks like the last two letters of a manufacturer’s name…….—-EX. Any idea if I can order more or what is like this old standby?
This may not be the exact manufacturer but we think it matched your description. http://www.ecinteractiveplus.com/3374/Product/UNV/55525?OriginalProduct=DIX13885
Hope that helps!