They can be printed with laser printers or even easy to describe. However, a label on a laser printer or permanent marker is generally required for a permanent label. Provided that the labeling means are not waterproof, the label smearing very quickly.
For printing via the Internet is free printing software. If you want to make even more, of course, can also use Office programs and to create here a print template itself. Also special fonts and graphics, as is in MS PowerPoint or MS Word can be used without any problems. Coloured labeling is also possible, however, do not come all the colors on the silver surface out well, so try.
The nameplate labels adhere differently on different substrates. On smooth best on rough worst. However, it is important that the surface is fat-free, dust-free, dry and otherwise clean.
So far very pleased with the product. It has high quality and is durable.