A good set to start your collection. Definitely well priced. All colors worked and did not streak. Only reason I didn't give 5 stars was one or two markers leaked at the brush nib and one nib wasn't pushed down far enough so the tip of the nib was squished from the cap. Pens still worked though. As far a quality of the pens. The nibs are felt tips so the brush ends will fray eventually. This is an easy fix by just replacing the nibs. Overall the colors are pretty good. Though they do tend to bleed through even 250gsm marker paper so you just need to shield the surface underneath. I recommend this product as a good starting point without the heavy price tag of going straight for top of the line Copic markers.