You can find more colors from well-known manufacturers under the category artistic colors.
XTreme Ink - Opaque Dark Gray (30ml)
XTreme Ink - Opaque Blue Set (5 x 30ml)
XTreme Ink - Opaque Blue Medium (30ml)
XTreme Ink - Opaque Blue Light (30ml)
XTreme Ink - Opaque Blue Extra Light (30ml)
XTreme Ink - Opaque Blue Extra Dark (30ml)
XTreme Ink - Opaque Blue Dark (30ml)
XTreme Ink - Off White (30ml)
XTreme Ink - Oat Straw (30ml)
XTreme Ink - Neutral Yellow (30ml)
XTreme Ink - Neutral Red (30ml)
XTreme Ink - Neutral Purple (30ml)
XTreme Ink - Neutral Green (30ml)
XTreme Ink - Neutral Color Set (5 x 30ml)
XTreme Ink - Neutral Blue (30ml)
XTreme Ink - Neon Yellow (30ml)
XTreme Ink - Neon Set (5 x 30ml)
XTreme Ink - Neon Pink (30ml)
XTreme Ink - Neon Orange (30ml)
XTreme Ink - Neon Green (30ml)
XTreme Ink - Neon Blue (30ml)
XTreme Ink - Moss Garden (30ml)
XTreme Ink - Moroccan Blue (30ml)
XTreme Ink - Mixing Yellow (30ml)