you can't
Staples
amazon or ebay
online
A o.7 mechanical pencil will do the job.
A mechanical pencil is just about the same size as a normal pencil, about 6 inches long.
. it serves as the writing point of the pencil
Mechanical energy from your hand is converted into rotational mechanical energy to turn the blade inside the pencil sharpener. This rotational mechanical energy is then used to shave and sharpen the pencil, converting mechanical energy into potential and kinetic energy of the pencil shavings.
A pencil sharpener itself is not considered mechanical energy. Mechanical energy refers to the energy associated with the motion and position of an object, while a pencil sharpener is a tool that uses mechanical components to sharpen pencils by grinding the pencil tip against a blade or abrasive material.
. it serves as the writing point of the pencil
It is called the mechanical pencil!
order them online. or if you know someone who knows where to buy them, give them some money and let them buy one for you. my friend did that for an oxy gel shaky pencil
Derek L. Lozano and Francis Penis Major created the first mechanical pencil by joining the characteristics of a ball point pen with the convenience of an erasable pencil. First on sale in 1987! They said to have invented the mechanical pencil because they thought that using pencils killed to many tress as well as killing the enviroment...