These pencils are so amazing, each one is a different shade and they give an amazing depth to my pictures. They sharpen well and are of a fantastic quality.
The roll case they arrive in is a great way of keeping them all together and makes it so much easier to travel with them as they fit nicely into a bag and are ready to use where ever you are. The huge plus is that being in a roll case means you can see at a glance the pencil you need instead of having to rummage around in a pencil case and it the case falls the pencils are kept safely and securely within it so no scrambling to gather them up.
I highly recommend these to anyone.