Application guides
How to use solid perfume
Use solid perfume as directed for the specific balm or solid cosmetic, with its recommended application method. The solid format changes handling and storage, but it does not create a universal amount or make every product refillable.
A HUME Fragrance buying guide

Use the intended applicator
Read whether the maker specifies a fingertip or another method and follow the handling directions. Avoid treating every solid as the same formulation.
Choose appropriate application areas
Use only where the product is intended to be applied. A solid perfume is not automatically a lip product, hair treatment or moisturizer.
Close and store it properly
Secure the case and follow temperature and storage guidance. If it is refillable, use the compatible refill rather than forcing a different balm into the container.
Try this before you buy
Note the application method, storage directions and whether the exact case supports a specified refill.