What can I use to draw on my sticker products?
Here at Kourageous Studios we generally only use two different types of material to make our stickers - vinyl and paper. Each of these materials and their variations come with a unique set of restrictions of what can and can't be used to write on them.
Gloss Vinyl can be drawn on with permanent markers (i.e Sharpies), and ball point pens (i.e Papermate Kilometrico) without smudging.
Matte Vinyl can be drawn on with permanent markers (i.e Sharpies), ball point pens (i.e Papermate Kilometrico) and graphite pencils without smudging.
I have personally tested out each of the aforementioned writing utensils on vinyl samples and am more than happy with the results. In saying that however, I haven't tested every plausible writing tool so much of it is still up to your general testing. Of course you can always contact us we'll see if we've got the tool you're interested in using and we can try to test it out for you.