This set is just enough for a starter kit for those of you who are just starting out. When you run out you can then begin to buy the more expensive and larger tubes. I mostly use ART SPECTRUM oil paints but there are also other cheeper brands like: MONT MARTE (from cheap shops) &  HOLCROFT (Riot Brand)
 
I also suggest you add to this set two more colours
MAGENTA
& SAP GREEN
 
This Ironlak Oil Paint Set offers you 12 brilliant hues made using high quality deep coloured oil pigments. The deep, vibrant colours can be used in a variety of different classical paint techniques and are perfect for beginners or advanced artists alike.