Tonic Watercolor, Porcelain Pan, #040 Signal Yellow refills The cap is a screw-on

The cap is a screw-on

with a new interpretation of a classical debate about action and ethics

translucent watercolor washes

continuous spiral

Tonic Watercolor, Porcelain Pan, #040 Signal Yellow refills The cap is a screw-onINTENSE COLOR, EFFORTLESS FLOW Tonic Watercolor is made right here in our St. Louis HQ, with a unique formula that we developed over two years of experimentation and research. We designed Tonic for maximum pigmentation, and you'll notice that a pan of Tonic is more concentrated than many other artist grade watercolors. With just a few drops of water, you can make bold, saturated marks on wet or dry paper. To make typical, translucent watercolor