The lead is sturdy and doesn't break that easily
347614
This is exactly what I wanted to do more sketching. There is not much else to this. The lead is sturdy and doesn't break that easily.
3275903
We homeschool and my kids and I prefer this pencil to any others.  Lead doesn't break too easily but we are older and out of the "press too hard" phase of writing.
4739985
Well you may have pencil lead for the rest of your life, but you will be happy with it.  This lead is thicker and does not break easily.  Very happy with the pentel pencil, eraser and lead purchase.
2365477
So far this puzzle has met my expectations. It is sturdy enough that it won't break easily.
3146914
I am using this to replace the lead from my Paper-mate mechanical pencils. The Eno lead seems a tad bit harder but the breakage is comparable (both break easily). The Eno refills definitely cost less which is why I chose to try them. The colors are also comparable with the Eno a tad bit lighter than the Paper-mate.
1159745
I received this lead yesterday and so far so good! I have had retractable leads but not this specific kind "flat rope".  I am very pleased so far.  Durable and strong.  My dog feels like he's wandering free and I'm glad he feels that way.  I don't have anything negative things to say about this product.  So far it is great.
2373428
It works pretty well.  I don't trust that the pencil is actually working to rotate the lead as I write, but it is still a solid pencil.  The machining on the aluminum is nice, the cuts in the grip aren't too deep that they hurt my skin, so that's good.  Don't be fooled though, the whole pencil body is not all aluminum, there is some plastic.  I'm also not sure if I like the lead, I just try to ignore it.  Erasers are pretty good.  I'm just happy to have an upgrade from the $5 intro kuru togas.
4321883
These pencils are working out just fine, with the heavier .9 mm lead, there is no breakage or aggravation.
2965630
My son wanted these and they work very well.  The lead is large so it doesn't break as easy as regular lead pencils.
2949825
not the sturdiest of metals, but this is not an everyday cookie cutter. It will do just fine.
4006699
Sturdy, does not shift around and pivots. I've not found sharp edges that others had issues with.
766257
Good quality. The hand loop is a little small. Otherwise, good lead
4399601
These are not the highest quality pencils, so they don't sharpen well (like Tyconderoga pencils do.)  But, (so far at least) it seems that the lead doesn't break when you try to sharpen them
2711691
These are good pencil leads, for my Parker Jotter mechanical pencil.  Not too hard, but not so soft that they keep breaking.
4235908
This pencil feeds and holds lead well. It is thick enough to offer a comfortable grip for extended periods. Its durable enough to live in a pants pocket, if need be. The 701 pen was great, but the pencil is ever better.
2330978
Overall I think this pencil is made to be pretty durable. I have noticed that since I started using this pencil that while traveling, even if it's within a secure pouch, if the pencil is knocked or hit lightly the lead currently waiting to be pushed out via the click mechanism is likely to break off easily from the vibration due to the thin nature of the lead. I usually use an HB type lead which is of medium hardness, but perhaps a stronger H type lead might prevent this from happening more often. That is the downside of the 0.3mm size pencil. Though it does provide good clear notes made in small space and pretty strong lines for little detailing work in drafting or art. The bottom of the pencil barrel is weighted so you're not fighting with a top heavy feeling while working as you might notice in other pencils that have a metal clip at the top. It sits pretty comfortably in hand and has a good metal grip to keep from slipping while working.
4008118
Hasn't messed up yet, I like the fact that it hasn't got broke  it's made kinda sturdy so you can stand to drop it about one time only