No currently they are not made of led.
my balls!
sometimes
Pencils are filled with Graphite, they used to be filled with led but since led is Poisonous they replaced the led with graphite.
Carpenters people
They stopped makeing pencils with real led because people kept putting them in there mouth and led is really not good for you. You could get spuriously sick or even die and need medical attention.
all pencils are made up of graphite
No, LED (Light Emitting Diode) is not used in pencils. Pencils are traditionally made with graphite or a mixture of graphite and clay for the writing core. LED refers to a type of electronic light source, not suitable for writing instruments like pencils.
no, graphite
No, graphite is used
Graphite or Led.
from which countries make pencils
The people who make Crayola brand pencils should be able to tell you
Well many led pencils are made everyday so I would just change the color or make a new feature on them hope this helped!