Nice assortment and adds a splash of color to your calligraphy studies. There is a total of 12 colors including black, for the same price as 6 black refills. Adds depth when colors are blended.
Nice size but I wish it was just a little shorter. This doesn't bother me enough to deduct a star tho, because the capacity is nice to have also. The mohair seems like it will be superior on rougher surfaces but time will tell the tale. I'll bet it holds up longer on blocks and bricks compared to a regular mop nib.