This is a traceable Quran. I found a version on Amazon. There's also a company called "Quran Trace" that offers a little bit nicer ones. I have a Quran tracing workbook (generic) that does smaller sections of it too. I brought one of those with me on the road. I also found a traceable Quran PDF for free floating around on the internet. I installed that on a tablet to trace electronically with a pointer or stylus.
Discussion
In that picture what type of pen was used?
If that pen ink invisible after specific time very useful else need to buy new one
No, it's a Micron art pen size .005. They cost about $3 each and so far, this one has lasted. Almost any fine point pen fine. The generic workbook I'm using outside of this one has letters so big a regular cheap ballpoint pen works best on that one. The electronic PDF one-- well you can just load another copy and start tracing again with the tablet pen or stylus too.