Paramount 3DPLA (Castle Limestone Gray) 1.75mm 1kg Filament [CGRL7023416C]

Using the Castle Limestone Grey and Primordial Earth to make a Cavern Terrain dungeon for a friend. This is as tough as PLA+ but the color and finish are amazing. I did have a little trouble with my first prints, but that was totally operator error (my flow rate was set at 110%). Once I got it dialed in, perfect prints every time. I am now on my third spool of Primordial Earth and my second spool of Castle Limestone Grey. LOVE these colors!

First of all, I originally received the wrong product when I ordered this - they sent medusa stone (a textured/speckled filament) instead of castle gray (this product). Paramount is a local company, and were extremely understanding and helpful in replacing the incorrect product for free and with little delay!The color reproduction is so perfect it's scary. I ordered this to emulate mint IBM and Nintendo parts from the 80s, and it does not disappoint. It's neutral gray, semigloss and takes surface detail like moulding clay. If you're working on a project that demands color-correctness, I can't recommend Paramount enough.However! Since the focus here is on color and finish, this filament definitely sacrifices some material properties for the cause. It has much higher shrinkage than any PLA I've seen, and something about the extrusion process seems to generate an oiliness on the surface that can make bed adhesion difficult. I've found it prints best on my glass bed with slightly higher-than-average temperature, extremely thorough cleaning, and a lot of brim. Once it sticks, though, the results are amazing.

I've been using this PLA for a bunch of castle stone tiles for D&D. It prints reliably and I've not run into any issues. The color is an excellent base for stone (and well... castle tiles...) as opposed to much more neutral grays or cooler grays you can find elsewhere.

This stuff prints like butter, and the colors are great! I suppose butter does not print great, but this filament is awesome. Do recommend.

Worked like a charm. Used half the role so far and no issues. Recommend for any castle or stone setting

Really good filament, great quality spool, really great color.

Paramount has become one of my go-to brands. Their prices are reasonable, and their color selection is great. Their spools are not wound as neatly as some brands, and their tolerances aren't as tight as some of the more expensive brands, but I have never had issues printing with their filament. I do print at a higher temperature than they call for, though: usually at 235°C on my Prusa Mini, and about 225°C on my Monoprice Maker Select.Speaking of color selection, they offer a ridiculous number of different shades of gray. If you need just the right gray, I suggest checking out one of their sample packs. "Castle Limestone Gray" is a mid-toned, slightly yellowish gray. If you're looking to match your 1980's tech that has yellowed with age, this is the gray for you. Personally, I'm not a fan. I much prefer the bluer tones of "Steel Gray," "Prototype Gray," and "Game Cartridge Gray," or the darker "Graphite Gray" or (my favorite) "Stealth Gray." If you want to simulate actual castle limestone, I would recommend their textured "Medusa Stone Gray." Yeah. They offer a lot of grays.I also suggest checking out their website where, as of this writing, the prices are a buck or two cheaper, shipping is free, and response times, thanks to the current work overload at Amazon, are faster.

One of my favorite brands, and their colors are just amazing. This Castle Limestone Gray is hands down one of my favorites. I use it for a lot of stuff. From the obvious, like printing DnD castle scenery, to just general items. I think no matter what you use it for, the color is pretty pleasing.The quality of their PLA has always been great to me. I've been able to use it in all of my 3d printers without issue. Which, you think that'd be a given, but I've had a few brands you couldn't say that about.