and you can easily erase
350877
I was pleasantly surprised that these markers perfectly painted it on the mirror, and you can easily erase them
2670805
This works pretty good, not the best chalkboard type material as far as erasing goes but it honestly wasn't bad and I love that it is removable without any mess left on the walls.
89587
I just got this today and have already put it up in one location and decorated it. The backing has a grid on it and the scissors ran thru the material easily, which made very simple to cut to size.  It was fairly easy to put in place, I used a pan scraper to help push air bubbles out as I removed the backing, that came off with no problems.  There  are blue, pink, yellow and 2 white  pieces of chalk included.  The white pieces did not work very well, but the colored ones work just like an old chalkboard.  I also purchased chalkboard markers and all of the ones I've tried so far work great.  I changed my original design requiring me to erase both the chalk and markers with a damp cloth with no problem, I really was amazed how well it erased.
4061952
Pros:
Extremely convenient and easy to use, portable and so far durable. I love that the pages are somewhat thicker(though from what I can tell, not as thick as they once were) and have an antique yellow hue to them. The size of the paper is perfect, large enough to inspire a a bigger work taking up two pages, but not so big it's hard to ever finish, nor is it too small, as I have found the pocket size to be far too small.

Cons:
As quite a few reviewers here have said, there does appear to be a definite change to the quality, pages are not as thick and high quality as they once were. The pages are a nice, warm, antiquated king of yellow hue, but when you erase, watch out because it comes off rather easily. Definitely use a soft eraser and don't press hard on the paper even with one or you'll be left with an awkward lightened spot. I don't remember that happening in the past, but it's been awhile since I used a moleskine. The pages also don't take certain kinds of liquid ink well. Pens work great, but liquid ink brushed on shows through the paper, so keep that in mind.

Updated remarks as of 11/23/12:
Best eraser choice for this thus far is Factis Extra Soft eraser(my favorite) and secondly Pentel Hi-Polymer eraser, though I've not tried various other ones. Even though much less abrasive, still some yellow can be rubbed from the paper if you push too hard. Further note to potential Copic marker users: do NOT use Copic Wide markers, they bleed through terribly! Regular Copic/Sakura pens do not, but the wide ones do. Also, be wary of liquid inks of all kinds, especially when making densely filled in areas, they bleed through very easily too.
845165
I really like this product. We stuck it onto our wall crookedly, I admit. Had to restick and it was super easy. It erases really well with slightly damp paper towel. For the price, I consider it a great buy and pur 6 year old loves it. Came with few pieces of chalk.
454478
I am extremely impressed with this dry erase board.  I love how well magnets attach to the board and I absolutely love how easy this board is to erase.  Even if I leave writing on the board for a few weeks, it still comes of easily.  It is a huge contrast to the other white boards I have used.  The hardware used to hang this board was easy to use and we had it installed in about 30 minutes.  The only thing I don't absolutely love is the marker/eraser tray is a bit small and could use a few more magnets.
3346592
As an engineering student four semesters in, pens have not been an option and the old, cheap, plastic BIC mechanical pencils I used to use through high school and my first three semesters at uni didn't feel right anymore. I checked out a few pencils and finally bought this one a little trepidatiously because of the price tag (I used to buy 24 pencils for less than this single one cost, after all).
I've come to love it. It writes quite smoothly and the pencil is well-balanced in your hand. The silver/blue color mix along with the metal structure gives the pencil a refined look (if you're not a student, this pencil looks business-like and can pass as a pen at a quick glance).The grip is fine with the raised metal/soft rubber(?) contrast and I have no complaints there. The grip and the tip can both be unscrewed. I took a look once then screwed it back on tightly and both parts are in no danger of coming off loose.

With my old plastic pencils, I had a (admittedly disgusting) habit of putting the clip in my mouth after which the clip would unsurprisingly break. I still do this with the Graph Gear but the clip is fine and doesn't have teeth marks (whew). I don't use the clip much in school but it has become a habit to click the top of the pencil (to push lead) and then retract with the clip. It sounds like a pen clicking, so if you're a student who can't feed your pen-clicking habit because you don't use pens anymore, you're in luck.

The eraser, which is hidden underneath a cap, is skinny and useful for erasing just the one number you mis-wrote in your equation without erasing the other numbers right next to it. It erases cleanly and with little required force, but, since it is skinny, you can erase it away within a month or two. (there are refills, available on Amazon). I'd suggest using a standalone eraser for normal erasing and using this attached eraser when you need to get in those tight spots (e.g. erase a single digit in a longer number). This is probably a good idea for students because taking the cap off every time you want to use the eraser can be slightly frustrating on a university desk, because the cap will roll off if left on it's side (though you can set it down standing vertically so it won't roll). The entire pencil is very durable, though, and no part of it, including the fragile-looking tip and cap, has been damaged after a few drops.

It was worth the >$10, coming from a university student. I hope to use this same pencil throughout my entire college career, along with the Pentel lead and erasers. This is another excellent item from Pentel.
2897217
Well worth the money. Basic eraser that we use on the chalkboard wall in our house. So easy our 1.5 year old can use it successfully in his room.
4230614
Love how easy they write...and erase. Shipping was quick and accurate.  Very impressed!
4780344
These markers a great! They erase completely and easily! Im received a lot of compliments on the way they erase!
3882738
I really, really like this eraser system. I bought a five pack of refills at the same time.
I've had the eraser for few months, do an incredible amount of coloring (which takes a bit of a toll on my eyes) and I've yet to need a refill.
You can press down on the eraser itself to extend the eraser but you don't have to leave it that far out (where it can break some eraser off). I push it back in to about half of what the click feeds out.
It's a inexpensive way to erase unwanted color outside the lines BUT do it while it's fresh. Also, darker colors don't get removed as well, which I don't think 'any' eraser does. It gets into fine, thin, small places that no regular eraser can. This product is a round fine point, I'm waiting on a shipment that includes a square (or rectangle) eraser. I've seen it appear with the names square AND rectangle eraser part but I didn't order refills because I want to confirm whether or not they're the same or two erasers as the description &  image suggests they are. A little definition might help the seller and it would definitely help the purchaser.
2904975
Awesome whiteboard erasers! Very practical and easy for my kids to use. I use them too for my work.
3784419
This is the first eraser I've used for color pencils. The triangular shape makes it easy to hold on to & it's fairly easy to erase even up close
307672
I put this board up in my office at work. It is a nice size for notes and quick 1:1 conversations with drawings. the included pen and magnets work well. The surface writes and erases easily. The included pen has an eraser on it and it is magnetic so that it will store on the board surface. Nice.

Why not four stars? Well, this board has NO chalk tray - at all. Now, I get that erasers are apparently on the outs, but I don't have all magnetic dry erase markers at the office. So, where do you put them? Just a skinny little tray would make this baby a five star, because it is easy to install, and writes and erases so easily.
1224704
I use this dry-erase calendar to schedule my workouts.  It's kind of a crazy color-coded system, and you don't care about that.  The thing you care about is that this board is easy to get hung up on the wall.  I don't use the adhesive.  I hang it on pegs I drove into the wall, so I can take it off the wall to write on it.  I also don't use the magnetic feature a lot, but when I do, it's nice to have.  This board is nice to look at and it cleans up nicely, with just the swipe of a dry-erase marker eraser (or my hand.).  The size is nice, too, so I don't have to write all cramped up.  Fine-point markers work best for me.
16359
These are super cheap, and erase perfectly.  They can erase pretty fine details easily but are also a fine size for those times when a whole paragraph needs to go and it's time for some real graphite demolition.  The best.
2347424
Good product. Easy to use. The eraser pen I like very much, and the refills are easy to load.  The eraser stick can be shaped with a scissors to use for smaller areas. That's great!