This Pocket fat silver with yellow dot cap is one of the most versatile available, producing a rough edge line of 4 centimetres in diameter. A multi purpose accessory thats well suited for fast lines, filling in or even blending. This cap is perfect for use with nearly any paint type and is less likely to clog or block under normal conditions. You can change the spray width by the amount of finger pressure applied to the cap. Use spray cans with different pressure types and valve systems to change the spray patterns also.