"Uoga Uoga" eye shadow brush is the best tool to apply "Uoga Uoga" eye shadows evenly to your eyelids. The brush can also be used for applying concealer or colouring the lips.
This brush is manufactured from synthetic hair, so none of the animals got hurt in the process. Synthetic hair are more resistant to bacteria and dirt then natural hair. Remember, that your brush will serve you longer, if you wash it periodically with soap or shampoo.