Our friends at Jacquard rose to the challenge and have been working diligently to improve your marbling experience. They succeeded! The Jacquard Marbling Colors are formulated for ease of use and professional results. All colors spread equally (except black, which spreads more deliberately, and is usually used first) on the marbling size and have good adhesion on any porous or semi-porous substrate. The color selection is small, but all the colors can be mixed to your heart's content to create new colors. Synthetic Gall gives marblers total control of their colors and allows for adjustments in how much one color spreads in relation to another. On Fabric, Jacquard Marbling Colors are soft, permanent and washfast after heat-setting. Please note - marbling requires lots of trial and error! Every marbling situation will vary, and it may take some time and troubleshooting to master this unique surface design technique - but it will be worth every minute! Now available in gallons for all you production marblers out there who asked for a larger size, Gallons (128 oz.) are Special Order Items, please call us for availability and lead times. (800) 542-5227. Reacts poorly to extreme heat or cold. Do not allow to freeze.