Most likely answer? An ingrown hair, but your doctor can tell you for sure, and provide treatment.
I use a pencil eraser. You can trim them to shape with a knife if needed to fit a small space. Either rub the contacts back and forth, or twirl the pencil eraser on the contacet.
You can measure small lengths in millimeters. Length of a pencil, pen, eraser, length and width of a paper, sheet etc. can be measured in millimeters.
Very likely none at all. Something so small would burn up passing through the atmosphere.
It is wooden cylinder of small enough diameter to fit comfortably in your hand and has graphite lead running through the center of it. Many though not all have an eraser on one end.
A small pencil
Drawing an is easy First get a pencil (any pencil), a paper and for beginners you need an eraser as well. Draw a small circle, then draw a sphere. Halfway between the circle the top part of the sphere should go through it. After that you can apply more details by observing your own eyes in a mirror.
It is wooden cylinder of small enough diameter to fit comfortably in your hand and has graphite lead running through the center of it. Many though not all have an eraser on one end.
A pencil
A kneable eraser is an artistic eraser used when working with charcoal. It is easy to work with, specially whenever small spaces need to be erased. Since it can be taken into small pieces or as a whole. Clay-like features but it is an eraser. Good for blending too, and easy to clean just by kneading it.
Well if your wondering how to make an eraser its really easy.First some people buy clay or eraser clay and or doh ,you would make the form you want then heat it up in hot water or put in oven.Theres an other way you can do by using things in ur kitchen and buying clay just do the same steps hopefully this helped.
If the disc has scratches that make it not work, try using a pencil eraser and rub from the center to the edge. It rubs off a small layer that rubs away the scratches. Hope this helps!
usually an eraser is quite small and if you are wanting to know who invented it I can tell you that it was definitely Joseph Priestley