I use this Fasermaler now for years. If you want to highlight or draw anything - keep this Fasermaler even after years. I still have Fasermaler of five years ago is in use, still afford their services. As such, they were a "durability test" subjected. The pens are handy, you can not slip and can accurately draw. In this case, there are all the colors you could wish for. Beautifully arranged, ready to hand: I will continue to use these painters definitely as long as they are produced.