30 ml glass dropper bottle. Ingredients: Roman Chamomile, Geranium, Sandalwood, Orange Essence, Coconut oil. After you have drawn your bathwater, add up to 1/4 ounce (7-8ml) of the bath oil blend to your bath water.Mix well to ensure that the blend has dispersed well in the tub. Always be very careful getting in and out of the tub when using a bath oil as the tub can become slippery. It's best to add the bath oil just before getting in the tub instead of while the water is running so that the essential oils don't evaporate before you get into the tub. Using this bath oil blend is safer than adding pure essential oils directly to the bath water. This is because undiluted essential oils added to bathwater can settle in one spot on your skin and cause irritation.