Been looking into getting these pens to decorate my bullet journal. I absolutely love the colours, they are very pretty and pigmented. To note that the pens from the pink set are more fluorescent and subtle (I do not use these as much). The ink bleeds through the pages slightly (with 90gsm pages) if colouring or highlighting over an area several times, however if used for writing or basic highlighting, bleed is very minimal. Very happy with my purchase.