So I use the Verbatim blanks now for quite some time and so far I have not had a single burned blank. Has so far worked wonderfully - what is in other brands partly unfortunately can not be said. The simply processing blanks is very good. The surface is nice and smooth, does not have a manufacturer's logo and is also fully printable. These blanks can be converted quickly and with good, its optical quality MP3s to audio CDs. The result looks really great. Best worried you look on the Internet the required labels for CD and buys another CD fixation Spray a large internet auction site. The fixing spray helps to make the ink color printing completely smudge-proof & seal the CD - Voilà you have your audio CD specially produced, which is almost indistinguishable from an original. Personally, I'm stuck at the end of the 50 spindle for testing the various package units - the reason is very simple: the 25 spindle blanks are not completely printed, the inner ring is provided with a lettering & not printable. the 20er Slim Case pack is me per blank just too expensive; Well located just to the slim cases. But this I do not need, since there is little money for this wonderful CD Wallet ... ... But if you prefer to pick up his CDs in cases than in only one folder, you can not go wrong here. And when the CD cases, however, as already stated, do not need and the price rises by just this, there are "only" four stars!