US Seller Bigen One Push 4C Burgundy Brown No Mix Japan Hair Color Covers GrayJapan Made Asian Hair Dye ColorNo mixing, no bowl - just apply from the dispenserThe remaining amount can be saved for next time use.A comb / brush included can be used to apply to the hairline and dividing line.3 Natural extracts:1. Eucalyptus oil2. Grape seed oil3. Evening primrose oil