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A pencil sharpener (or pencil pointer, or in Ireland a parer or topper [1]) is a tool for sharpening a pencil's writing point by shaving away its worn surface. Pencil sharpeners may be operated manually or by an electric motor. It is common for many sharpeners to have a casing around them, which can be removed for emptying the pencil shavings ...
[citation needed] Marks made by grease pencils are resistant to moisture and can usually be removed by rubbing the marked surface with a paper towel. Grease pencils are available in several forms. The outer casing may be made of wood (like an ordinary pencil) and sharpened with a knife or pencil sharpener. Other types are covered in paper and ...
A penknife might also be used to sharpen a pencil, [3] prior to the invention of the pencil sharpener. In the mid-1800s, penknives were necessary to slice the uncut edges of newspapers and books. [4] A penknife did not necessarily have a folding blade, but might resemble a scalpel or chisel by having a short, fixed blade at the end of a long ...
The block also has four angles for sharpening rather than just two (meaning you can more easily sharpen knives at a more particular angle) though at $150 it’s more expensive than the Tumbler.
The pencil is robust and strong to endure heavy duty environments like a tool box, construction site, or carpentry shop. [2] The core is typically stronger than in other pencils. As such, carpenter pencils are often used by builders because they can mark on surfaces like concrete or stone. The shape and lead density aid in marking legible lines ...
A hand-held tungsten carbide knife sharpener, with a finger guard, can be used for sharpening plain and serrated edges on pocket knives and multi-tools.. Sharpening is the process of creating or refining a blade, the edge joining two non-coplanar faces into a converging apex, thereby creating an edge of appropriate shape on a tool or implement designed for cutting.
In celebration of the 50th anniversary of "Saturday Night Live," the award-winning musician, author and filmmaker Questlove is releasing a three-hour documentary about the show's musical past ...
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