This item is fulfilled by Printful.

I created the cover art with ai.
I also bought one to see it in person, and can tell you the following:

First, the pages are a bit thin, so you can see your writing on the other side. Not a dealbreaker for me.

Second, the cover is not a rigid material, so the entire book is kinda floppy. I remedied this by cutting a perfectly sized piece of cardboard and gluing it inside the back cover.

So far I like the notebook size, and have come to appreciate the dot grid.
The quality of the print on the front seems good to me, and has an almost waxy feel to it.

 

• Covers with soft-touch coating
• Cover weight: 10.38 oz/yd² (352 g/m²)
• Page weight: 2.62 oz/yd² (89 g/m²)
• Metal wire-o binding
• 140 dotted pages
• US fulfilled notebooks measure 5.5″ × 8.5″ (13 × 21 cm)
• EU fulfilled notebooks measure 5.7″ × 8.5″ (14.5 × 21 cm)
• Blank product sourced from the US and Sweden