Manufactured according to 16th century methods for strength and purity Compatible with white oil paint (sold separately) for easy color mixing. Enjoy excellent coverage and rich, intense colors. Formula is free of chalk, barium sulphate, aluminum hydrate powders, wax and other fillers for assured quality. Hand filled in soft lead tubes to help preserve the integrity your paint. Old Holland Classic Oil Colors, 40 mL, Permanent Green, 289 is one of many Oil Paint available through Office Depot. Made by Old Holland.