This bold permanent art pen will not bleed through papers and resists messy smearing. Durable points for fine art work. 8 color set includes: Black, Blue, Red, Green, Orange, Yellow, Hot Pink and Brown. 16 color set includes: Black, Navy, Blue, Turquoise, Green, Lime, Clover, Yellow, Orange, Optic Orange, Coral, Hot Pink, Berry, Red, Purple and Brown. 24 color set includes: 2 Blue, 2 Red, 2 Black, 1 each Green, Orange, Purple, Coral, Clover, Hot Pink, Turquoise, Brown, Sepia, Gray, Yellow, Power Pink, Wine Red, Berry, Boysenberry, Tangerine, Lime Green and Navy Blue.