what is the difference between a #1 and #2 pencil?
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1, 2, 2.5, 3, and 4 pencils—and sometimes other intermediate numbers. The higher the number, the harder the core and lighter the markings. (No. 1 pencils produce darker markings, which are sometimes preferred by people working in publishing.)
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What is the difference between the Nioxin 1 and Nioxin 2 and 3? Nioxin 1 is for uncolor treated thin hair to add volume. Nioxin 2 is uncolor treated hair that is thinning helps to stop hair from falling out. 3 and 4 are the same as 1 and 2 but for color treated hair.
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Grades of drawing pencils are organized in a scale based on softness or hardness. An "HB" pencil is found directly in the center of the scale. "H" pencils feature harder graphite. ... Therefore, a "4H" pencil will produce lighter marks than an "2H" pencil while a "4B" pencil will make darker marks than a "2B" pencil.
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There are three main types of colored pencil: wax-based, oil-based, and water-soluble. You can also get color sticks and woodless pencils, which consist of the same “lead” material.
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The original Apple Pencil has a cap on the end covering its Lighting connector. ... The second generation Apple Pencil doesn't have a cap, and has a flat side instead of a completely round shaft.
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You can use Apple Pencil (1st generation) with these iPad models: iPad Pro 12.9-inch (1st or 2nd generation) ... iPad Pro 9.7-inch. iPad Air (3rd generation)
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The Different Dixon Pencils Its casing is exclusively yellow and its lead's quality corresponds to its value. ... Dixon's main staple, the Dixon Ticonderoga, is Dixon's finest yellow pencil. Despite yellow's lower reputation, the Dixon Ticonderoga still makes for a quality write.
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“My mechanical pencils DO use No. 2 graphite!” you might be shouting in my general direction. ... Many mechanical pencils don't include any kind of identification. However, even those mechanical pencils that claim to use No.
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Math SL Paper 1 vs Paper 2. The topics addressed will be the same. The only real difference between paper 1 and paper 2 is that in paper 1 you are not allowed to use a calculator.
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Pencils are graded using the 'Graphite Scale' which measures the softness/hardness of the lead. ... For example, a 2B lead is softer than a B lead and will produce a blacker mark. A 4B lead is softer than a 2B etc.
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There's not a huge difference, the V2 has more amp models and effects but not too many, and the V2 was meant to fix the buzz/hiss issue on the V1 so I'd get the V2 but if a cheap V1 pops up it's still good.
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Softer pencils make darker marks since more of the material is released. Therefore, a "4H" pencil will produce lighter marks than an "2H" pencil while a "4B" pencil will make darker marks than a "2B" pencil.
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The Platinum is billed as Extra Dark, however the Casemate Premium is stamped as HB. All are the same core in my testing. Walmart probably figured they couldn't sell a pencil if it wasn't listed as a No. 2 and had that printed for their Casemate stock.
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The name and colour code are printed on each pencil for ease of identification, but these pencils are thinner and have a cheaper production feel than the Polychromos. For colours, Prismacolor wins out. I find the pigments a lot more intense and varied than the Polychromos.
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Bolder pencils, such as a 2B to a 6B, are great for loose, expressive sketching or shading. Bold pencils are going to be very soft, which means they dull fairly quickly, allowing you a lot of line variation in your sketching. They also smudge very well, which is great for certain shading techniques.
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For sketching you can use H or HB pencil and for shading you can use 4B and 6B . Harder leads are used for roughing out your drawings. Harder leads are very light and so good for sketching outline of drawing. Since it is light, it can be erased easily.
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The number relates to the hardness of the lead. #2 is a good compromise between being too soft (smeary and smudgy), and being too hard (light and hard for machines to read). Mechanical pencils are easily taken apart and can hold information inside. Thus they would not be allowed.