The EcoTools oil absorption roller helps reduce oils secreted by the skin to keep you looking fresh all day long. The oil absorption roller consists of natural volcanic stone and post-consumer recycled plastic. This drum is 100% reusable making it a great sustainable alternative to disposable blotting paper. Plus, there's no need to reapply the powder all day! This roller can be used on a natural face or on top of any makeup without staining. To use - remove the cap from the drum and pass it over the areas that are open