I think the opinions are still a bit divided about the safety of brass.
I opted not to use it anymore just in case, but if you just look at the raw nr's it seems to be save with the temps we use to vape.
I did try one in my Solo when I was experimenting with the dome screens because I had a brass one that was larger than my SS ones and I wanted to try a bigger dome, but after two bowls I threw it away because I had the idea I could taste the difference between it and my regular SS screens. I have no idea if I could really taste it or that it was just a mental thing, but well, it seems to work better for my peace of mind this way and I guess that's what's most important to me.
There are several threads about the subject though, for those who want to know a little more.
Lets see, so many new posts..
Glad to hear you like your Solo Blackbur! I can relate to how you are experiencing yours. I don't have a lot of experience with other vapes besides the SSV, but it truly amazed me how easy it was to use when I first got it. Not that I mind a little tinkering at times, but for me it added so much to the whole vaping experience. I'm starting to get curious about your complete review.
I also saw a post of someone inquiring about glass that pairs well with the Solo. I don't have a 100ml (yet), but I pair these two together about 90% of the time that I use my Solo:
Was posted before about 40 pages ago btw, but I figured what the heck since many newcomers don't seem to pick this entire thread apart like I do when I get new-vape-fever...
Anyway, it's a 250ml Ehle and the two of them are just a delight to use together. I also had a 500ml Ehle previously but I felt the chamber was just a tad to big for the Solo bowl. I have to add that I used my modified stem at the time with larger air holes and it was pretty difficult to fill up the 500ml with that one before the Solo cooled down to much to produce dense vapor. I'm not sure if I'd still feel the 500ml would be to big if I'd tired it with a regular stem, but I haven't and it's gone now so I can only guess.