There are some inventions that look completely pointless to the untrained eye: who would ever need a motorized garbage can, an electric pencil sharpener or a battery-powered eraser? Quite often ...

Twist-Erase III Mechanical Pencils feature a sturdy, well-balanced barrel that makes it the most popular Twist-Erase Pencil Protective tip design stabilizes lead to reduce lead breakage Latex-free ...

The other modification that we made to our pencil is the addition of the metallic ring around it at the level of the magnets in order to give them something to act on because we quickly discovered ...

The pencil “lead” is actually a mixture of graphite and clay. More clay in the mixture makes the lead harder. A harder lead has a higher number. Pencils are numbered from 1-3 but most people use a ...

Pencils, erasers, ballpoint pens - it was always fun to start a new term with a new brace of equipment in your pencil case. And have you ever thought about the history behind those school essentials?

Many suede brushes have a rubber side to them as well as a traditional soft brush, and having read that pencil erasers do a ...

What do you see? Not much meets the eye — there's some wood, lacquer, the printed labeling, graphite lead, a bit of metal, and an eraser." And yet, the pencil goes on to explain, collecting its ...

Slide 1 of 3, , Erasers can be used to rub out pencil on paper Mistakes made with paint could ruin your painting. Straight lines can be added using the line tool. You can even use the line tool ...