The STABILO Pen 20 Color Parade in practical case I can absolutely recommend. The box can open it and so it is clear and safe and my daughter has her pins since she has this box, no longer lying around on the table, but the pins that do not need them, are neatly inside the box. The colors of the markers are excellent. But that's one accustomed of Stabilo. I highly recommend this STABILO Pen 20 Color Parade Case fully recommend - and my daughter also ;-).