A life time if you have lead.
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.
Yes. All pencils use lead - not the element, but a graphite and clay mixture molded into a long narrow strip.
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}
Hold the button that makes lead come out and gently push the lead back in at the same time,
Mechanical pencils, like the regular kind of pencils, use graphite.
they are mechanical pencils
yes mechanical pencils are very distracting
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.
Of course, a mechanical pencil is better because it has a skinnier lead tip so it makes it much easier to write. Wood pencils have larger, wider tips which wear down easily if you tend to write on a slant. Plus, mechanical pencils last much longer as long as you have lead with you for refills.
Yes. All pencils use lead - not the element, but a graphite and clay mixture molded into a long narrow strip.
no
Not all mechanical pencils have 2B or B lead. Some pencils have bigger lead.
1915
yes, but i prefer you not to get rid of fine pencils. especially if it is mechanical.
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.
I love mechanical pencils