Botanic Universe Opoponax Essential Oil 5ml

5ml bottle of 100% pure opoponax essential oil from Egypt. Black cap and brown glass bottle. This oil i believe would make good incense and Ive used it in perfumery but i have to practice the dilution so Ive not used it much and I have two. I opened this one by accident and I have yet to use it but the opening since I have moved it a bunch and never reopened it has some dried resin around the edges. It has a buttery resinous scent which is strong. Its rare and when used correctly adds a buttery texture to well blended perfumes.