Oil Collectors KitDescription With the Oil Collectors Kit, you are given complete access to build your oil knowledge and personally experience the effects of the abundant benefits of doTERRA essential oils. Kit Includes Essential Oil Singles: (15 mL unless otherwise noted) Arborvitae (5 mL) Basil Bergamot Black Pepper (5 mL) Blue Tansy (5 mL) Cardamom (5 mL) Cassia Cedarwood Cilantro Cinnamon Bark (5 mL) Clary Sage Clove Copaiba Coriander Cypress Douglas Fir (5 mL)