The KOH-I-NOOR Polycolor pencils have a very soft lead, which causes that the colors are very very bright but because you need more color they do not last as long as other pencils. The colors are really, really bautiful and for professional pencils I think they are quite affordable. I would also recommend them for children because they are so much fun because of their brilliant colors.
+ wipe resistant
+ Highly concentrated pigments maintain excellent light permanency
+ 3.8mm Lead is encased in California cedar
These drawings I’ve done using the KOH-I-NOOR Polycolor pencils 😀