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Not all mechanical pencils have 2B or B lead. Some pencils have bigger lead.

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Q: Do new mechanical pencils always have 2B or B lead pencils because when you get the HB refills it is not the same darkness as when you bought it?
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Why most pens have transparent refills?

I don't know, I'll have to see!


Why do most pens have transparent refills?

How would you know it was almost out of ink if you couldn't see the ink inside the container?


How do you refill a Pilot Frixion Ball Pen?

Twist the body of the pen and the grip to unscrew the two pieces. Remove the ink shaft and replace it with a new one. Pilot use universal part numbers for these: They are known as BLS-FR7 Refills with codes as follows: 622721 Black 622762 Blue 622723 Red 622724 Green 622725 Violet 622726 Light Blue 622727 Orange 622728 Pink You can refill any colur pen with any colour refill


How do washing machines work?

Operating a washing machine is pretty simple:There are a few things to decide before you start your load of clothes, such as how big the load is (small, medium, large, extra large), what temperature the water will be for the wash and rinse cycles (cold/cold, warm/cold, warm/warm, hot/cold), how the machine should agitate (delicate, knit, permanent press, heavy), and how long the cycles should last (number of minutes, based on how soiled your clothes are).After you fill the tub with clothes, the machine fills the tub with water, and then stirs the clothes around using an agitator.After some time agitating, the washer drains the water and then spins the clothes to remove most of the water. Then, it refills, and agitates the clothes some more to rinse out the soap. Then it drains and spins again.


How does a radiator cap work?

Look at the bottom of your radiator cap. There are two seals. One that seals at the top neck and one that seals at the bottom of the filler neck. As the fluid heats up it expands. It eventually over powers the primary spring in the radiator cap.The bottom seal is broken as the pressure exceeds the spring force of the cap and the cap rises. Fluid then enters the overflow tank until enough pressure is relieved to allow the spring to force the bottom seal back into place.You'll also find on the bottom center of the cap that there's a brass or stainless circle plate. That circle plate actually creates a one way check valve. When the engine cools back down the coolant shrinks in volume. As that happens the pressure in the coolant system becomes a vacuum pulling down on the bottom circle plate and thus opens the check valve.Once the valve opens the fluid is drawn in through the tube that leads to the bottom of the reservoir and refills the system. The system is actually self burping in that it evacuates air on each temperature cycle. Air is pumped out when the system gets hot and fluid is then drawn in when it cools.

Related questions

What is better a mechanical pencil or a normal wood pencil?

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.


Where can one order refills for a cross mechanical pencil?

There are quite a number of various places where one can order refills for a cross mechanical pencil. Some of these are at Staples and at Sam's Club.


Are refills for Revlon eyebrow mechanical pencil still available?

No


Where can one buy refills for PEZ mechanical pocket dispensers online?

One can buy PEZ refills at a wide array of retailers, they can be bought at Amazon, ebay, walgreens, candywarehouse. Many retailers carry them online.


What are differences between pencils and mechanical pencils?

Correct Answer:This all depends on how often each is used, and the care given to each.If both are used on a daily basis, the pencil would last longer as the leads within the mechanical pencil would eventually run out before the wooden one would be sharpened down to its eraser.Typically a mechanical pencil holds eight to ten leads in the inner chamber, while one is within the exiting chamber. As this lead comes to its end it will either be used up until the exiting chamber can no longer hold onto it (and the next lead is coming up behind it), or it will annoy the user by slipping back up into the chamber as the next lead has not found its way into the exiting chamber.When the final lead is nearly finished it will either fall on out or continually frustrate the user by slipping back into the exiting chamber. More lead can be bought for a mechanical pencil, which would mean that essentially the mechanical pencil will last longer than a typical wooden pencil.The problem with this theory is that not all mechanical pencils are made the same. Some manufacturers make their mechanical pencils in such a way that they cannot be reused either because the lead is not a typical universal size, they do not manufacture refill lead, and they may not make it possible to even open the mechanical pencil to replace the lead. In any one of these three cases, this makes the standard wooden pencil last longer.The other deciding factor on which will last longer is up to the user. The person using a wooden pencil might chew off the eraser from nervousness adding to the use of an eraser that is not attached to a pencil. In other cases, it could be that the person using the wooden or mechanical pencil might tap it excessively to the point of almost breaking it. Dropping either pencil on a frequent basis can result in permanent damage of the lead inside.Personally, I still own the same mechanical pencil I bought for drafting classes back in high school. That has been 30 years ago. I have been through nearly 100 wooden pencils since then for sketching.- Harold SinkAnswerThe Mechanical pencil would last longer because you can have multiple packages of refill lead but the regular pencil would eventually be sharpened to nothing but an eraser. AnswerA pencil because the mechanical you would run out of led and a pencil you would just sharpen Answerpencil (these answers are really based off of more opinion than fact.)AnswerCalabuka - The answer to this question is dependant to how it is used. You may snap the mechanical pencil and no longer will it work but the pencil (snapped) will. But you can sharpen the pencil all the way to nothing and a mechanical pencil uses refillable led you can buy at the store. This question really depends on how the pencil/mechanical pencil is used. AnswerMechanical pencils always break and the lead is too thin. Good old fashioned regular pencils are the best.zeldaloverit depends. if u wont the base with a lot of led, then macanical. if u wont a ton of sharpening, then a normal pencil


What is so cool about pens?

The fact that you can write with them and do not have to sharpen them as you do pencils. The ink is not unlimited but in most pens you may switch out the ink with another pen if they do not sell refills at a retailer.


Why is my car constantly requiring radiator refills?

Because you have a coolant leak somewhere.


How many types of pencils?

At the moment you can obtain 3 different varieties: the traditional one (graphite refill encapsulated inside a wooden wrapper of cedar), the propelling pencil (pens with very fine refills of graphite) or the bar pencil (Similar to the propelling pencils but with thicker and more resistant graphite bars. Approx.. 5-9 mm in diameter).


How do you say free refills in spanish?

free refills = repuestos gratis


Can one buy refills for a foodsaver v2460 at Wal-Mart?

"Yes, you can buy less expensive foodsaver refills at Walmart but they are not the authentic refills for the V2460. Some reviews on these refills say they don't work as well."


Where can you buy Air Wick Inspiration refills?

home bargains sell the refills for this product.


How much do Swiffer refills cost?

Swiffer refills for the Swiffer Duster sell in a box of 10 about $8. Swiffer Wet Jet refills come in a pack of 12 for about $7. Swiffer sweeper refills come in a 32 pack for about $8.