Looking for a good, USA made filament, I ordered a roll of Atomic's Deep Black and Royal Blue PLA. After the first few prints I am quite happy with both, and Atomic will be my go-to filament in the future. I did have some initial adhesion issues, but with help from Atomic's excellent support staff they were quickly resolved, and I get consistently great first layers. Definitely worth small price difference over the lower-priced bargain filaments.

This color looks fantastic; just like royal blue should look. I had trouble with stringing initially, but after dropping the temp to 195 degrees C it has been printing flawlessly on my Prusa MK2S.

I had trouble at first with this filament at first with clogging because I was running a lot of retraction, but I've never had any issues printing before. I thought it was the filament, but thanks to Atomic's excellent support, I was able to diagnose my bowden not being compressed into the heatbreak in my hotend that was causing my issues. Mike@Atomic even took the time to call me and talk me through it! Outstanding service and also a great filament now that I have my printer's issue resolved. There are a lot of people that will sell you anything, but this filament is not only great, the support is on the same level. Great filament to buy from a company that cares! Go ahead and do it!

This blue is so nice! Just like my other orders, shipping was fast, the owner is friendly and the filament is perfect. Never once have had an issue with quality, filament is the correct size, roundness, and the color is what you see.

Very consistent diameter. Nice, shiny color. Also ships fast.