A few months ago I met a DJ who had spine labels for slimline CD cases and he said he bought them off the web. I can't find a website anywhere, it's not coming up in searches. (I only found online patent documents for this type of product).
These are for the spines, not the tray card or sleeve. I've seen externally-mounted ones (just a long thin sticker), but the ones this guy had were internally-mounted and he said they came in sheets you could put in a printer. They were narrow but they worked great and I have hundreds of slim cases with no spine labels. I'm kinda sick of having to pull every CD off the shelf to look what's on it.
Does anyone know where I can find this product or what it is called? Or do they come in packages of jewel cases? If so I can't find them.