I Bought all 4 sets . Love that colors don’t repeat in sets . Pastels are true pastels as well , nice , light and soft tones !

I got the 66 pastel and 80 colour alcohol marker sets to get into the colouring book trend. As someone who usually creates designs digitally, I wanted to find a way to unwind whilst still experimenting with creativity. I scanned my colouring books and reprinted them on a Fabriano Mixed Media paper (if you don't know this paper it has some texture to it). I couldn't be bothered with being cautious about paper bleeding onto the next page and this paper was perfect. One notable thing I noticed however is that the colours were darker on my Fabriano paper compared to the colour chart paper. So I think using the markers on different paper media does influence the quality and vibrancy of the inks.
When using the markers I found that they were easy to use. Both ends of the brush tips were smooth and didn't cause me any issues. They moved the way I wanted them to. The colours were great. They had depth and vibrancy the more layers I added to each stroke. The blend-ability factor was also satisfactory. I experimented with various types of colours to mix with and found good and bad combinations of how to blend the markers satisfactorily.
Overall as a user, it also made the experimentation process with the markers fun. The smell wasn't suffocating either. I found them tolerable as they weren't that strong IMO. I don't regret getting them. The packaging is also very attractive. If I had one gripe about them, it is just the inconsistency of the orientation of the boxes. We know alcohol markers are advised to be stored lying down. The 66 pastel colours box when laid down (meaning you open the lid for it to stand) had the "front" design staying up, but the 80 colours had the "front" design on the lid. So when you open it the design is tucked away and you just see the ARRTX logo with the 80 colours text on it. This detail is technically a non-issue, it just confused me initially on the box orientations when I was interacting with the packaging and trying to find the lid opening direction.

La pointe n'est pas trop molle, les dégradés se font bien. Les couleurs sont vives. Ce sont de très bons crayons!

The colours are bright and vibrant. The best thing is that there are not repeats in the 80, 90 and Skin Tone. This is perfect, you can get a set one at a time, building the colour collection.

So far I've only completed a couple of basic pictures and they are lovely to use, lay down well.

I'm so glad these aren't duplicated of the 90's set! They complete the set nicely with a nice variety of colours! They work so well I adore them