OIL BARS: Digging the Flower Bed 6 x 9" Canson oil paper smooth(er) side, Kama Oil sticks, an oil strip pencil, and a bit of sap green WN bar. The Kama are hard, and for me, hard to work with, but the WNs are too big for me on this size surface. I haven't used either, so don't have good understanding or control. I had trouble layering the Kama's, too. C&C welcome, thanks for looking.