Hand Pouring pans is incredibly labour intensive but offers the purest form of professional watercolour half pans. It takes 3 to 4 pours over a period of several months of drying to produce each half pan of DANIEL SMITH Watercolour. Opening the Metal Box reveals 4 large paint mixing wells in the lid, the fold out section has 8 smaller wells. The middle half pan holder section is removable and beneath it are 7 more mixing wells for a total of 19. The inside is painted with a white enamel for easy clean up with a soft cloth or paper towel. There is space between the 2 rows of half pans to keep a small brush (brush not included). For convenient painting, there is a finger ring underneath that allows for securing the Metal Box to the palm of your hand while painting so you don’t have to grip the Metal Box. Buff Titanium Hansa Yellow Light Hansa Yellow Medium Hansa Yellow Deep Pyrrol Scarlet Quinacridone Rose Cerulean Blue, Chromium Ultramarine Blue Sap Green Yellow Ochre Burnt Sienna Raw Umber