about 4 to 5 weeks at the most depending on how long you did it for and how hard you did it for.
It depends on the type of burn on this particular one I think maybe two weeks.
acid rain can burn and cause life-long scars. ---- ----
No when you do an eraser burn it basically just takes the skin off layer by layer depending on how long you rub. it should get red but then scab to a gross greenish color. it will bleed if you pick the scab
30 year leaves no scars.
Depends on the eraser
A kneaded eraser typically lasts for several months to a year before needing to be replaced, depending on how frequently it is used and how well it is maintained.
depend on treatment it can last up to one weak
Eraser is made out of rubber. If exposed under the sun, an eraser will take between 50 to 80 years to biodegrade.
A rubber is about 2.5cm. It depends on how long or short your rubber is.
Depending on your skin type will determine how long the burn will last for. I have pretty fair skin and my burns last for about 2-3 days at most
i mean there are some like 3 inches long but some erasers or like 6-8
It will last you a very long time depending on what you use it on. A light bulb will last you until it burns out. It is equal to what the ENIAC used.