Hold the button that makes lead come out and gently push the lead back in at the same time,
A life time if you have lead.
Yes. All pencils use lead - not the element, but a graphite and clay mixture molded into a long narrow strip.
Some of the brands of mechanical pencils include, but are not limited to, Bic, Pentel, Zebra, uni-ball, Sharpie, and Pilot. It is interesting to note that mechanical pencils can be in the plain, graphite color or there can be colored graphite used in colored mechanical pencils.
France
form_title= Mechanical Pencils form_header= Need a writing utensil? Purchase mechanical pencils. Do you want your company logo on the pencils?*= () Yes () No What color do you want the pencils?*= _ [50] How many pencils do you need?*= {10, 20, 30, 40, 50, More than 50}
Mechanical pencils, like the regular kind of pencils, use graphite.
Not all mechanical pencils have 2B or B lead. Some pencils have bigger lead.
Mechanical pencils themselves do not need any energy in the forms of battery or electricity. However, mechanical pencils do need human energy to work. We need to add lead and push lead out; they do not do this on their own.
because it tells you what kind of lead just like for mechanical pencils
A life time if you have lead.
No, it is a mixture of Graphite (a form of Carbon) and clay.
Yes. All pencils use lead - not the element, but a graphite and clay mixture molded into a long narrow strip.
N. J. Conte, 1795, England.
Bic 0.9 lead bic pencils are the best the strongest lead is 0.9 hurry buy them all before they sell out!!!!!!!!!!!!!!!! I<3 BIC PENCILS!!!!!!!!!!!!
It writes like a reagular pencil but when it runs out of lead you press the eraser and more lead comes out. When its out of lead you go buy more depending on the type of mechanical pencil:)
Graphite- it is a similar substance and is actually used in mechanical pencils now
0.7 MM lead for mechanical pencils can be bought at any large retail stores like Walmart.