*Permanent Collection: As the title implies, these perfume oils are created with the intent of perpetual availability. PC perfume oils are created in house and stored in larger Master bottles. As a rare exception, a PC perfume may contain a component that we can no longer create or attain, and if reformulation would compromise the original recipe, a PC may be discontinued. Each of the PC perfumes are available in 2 mL sample vials, 5 mL amber bottles, or 10 mL amber bottles. As long as the components are available within the blend to create in our Studio, the perfume will remain in the Permanent Collection.