For example, a 4B would be softer than a 2B and a 3H harder than an H. For instance, if you shop for pencils at a school store, you might have to pay as much as 25¢ for a single #2 pencil.Historically, pencil makers also use combinations of letters - a pencil marked “HB” is hard and black a pencil marked “HH” is very hard, and a pencil marked “HHBBB” is very hard and really, really black! Although today most pencils using the HB system are designated by a number such as 2B, 4B or 2H to indicate the degree of hardness. However, the actual cost will depend on the brand, quality, and who the retailer is. Pencils are generally inexpensive and won’t cost more than 10¢ per pencil. The hardest and lightest pencil grade available Medium-level darkness and hardness, mainly used for writing In total, there are 16 degrees in the pencil grading system, which are as follows: Pencil GradeĮxtra-soft, extra-dark, mainly used for drawings and shading #2 pencils fall within the middle ground in terms of hardness and shade. The hardness of the pencil will determine how much of the lead’s material sticks to a sheet of paper to produce a lighter or darker shade. The higher the pencil’s number rating is, the harder the lead becomes, and thus, the lighter the ![]() The #2 refers to the darkness of the graphite lead. If you have participated in a standardized test where you have to fill in the bubbles on an answer sheet, then odds are you were instructed to use a #2 pencil. Mechanical pencils use pencil leads measuring 0.2 to 5.6 millimeters in width, though the standard lead sizes are 0.5 and 0.7 millimeters. This, however, does not include the negligible weight of the pencil lead. They can weigh anywhere from 0.5 to 2 ounces or roughly 14 to 57 grams. Out of all pencil types, mechanical pencils are by far the heaviest. This is assuming that the pencil has not been sharpened and that the eraser is still intact. On average, the typical #2 pencil will weigh between 0.2 and 0.3 In general, cheaper pencils are made of thinner, more aerated pieces of wood and will be lighter than pencils made by quality brands. When it comes to their weight, there may be a difference of fractions of a gram from brand to brand due to the materials that go into the pencil. Pencils are incredibly lightweight writing tools that are easy to grip. The following table will summarize the exact dimensions of a #2 pencil. However, since the eraser is slightly inserted into the hollow ferrule, it’s actually longer than it appears. Both of these pencil components will measure roughly ¼ inches or 6 millimeters in length. Next, let’s take a look at the ferrule and the eraser, which are almost identical in size. The narrower width (hexagonal diameter) is about ¼ of an The wider point (outer diameter) of a pencil measures 9/32 inches of about 7 millimeters. Because #2 pencils are hexagonal prism in shape-i.e., it has two hexagon faces and rectangular sides-we can record two widths, namely: the wider point and the narrower point. Doing so will give us a figure of 7-1/2 inches or 19 centimeters.Īs for the pencil’s width, there are two figures to keep in mind. When measuring an unsharpened pencil, we will take the distance from the unsharpenedĮnd to the butt of the eraser. The pencil that is most widely used in the world is #2 hexagonal pencils that are made of four primary parts-the wooden body, the lead, the metal ferrule, and the eraser. When people talk about pencils, they’re actually speaking about a very specific type of pencil. This pencil is softer than other types and will wear down more quickly. Graphite Pencils-a type of drawing pencil that uses a mix between clay and graphite to It’s the most widely used pencil type and comes in a variety of grades. Let’s take a look at them closely to see how they differ from each other.ĭixon Ticonderoga Pencils-this is the type of pencil that is used for writing and sketching. Types of Pencilsīefore we go into the measurements of a pencil, it’s important to note that pencils come in a variety of types. ![]() That said, there is still so much we can learn about pencil size and weights, especially when we introduce the different types of pencils and their grading systems. The traditional #2 pencil measures 7-1/2 inches long and ¼ of an inch in diameter. However, if you’ve ever wondered how big a pencil is, you’ll find out today. Everyone has seen a pencil at least once in their lifetimes, so there’s hardly any new information about this writing tool that will blow your mind.
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