The packaging makes sense with this one! Because the glue remover must be strong, you definitely want to avoid spillage and damaging your work space. Inside there is a tight lid which I would recommend keeping it on whenever you are not using it. You can use this during a service in case you get adhesive on your tweezers. I use this before sanitizing my tweezers to ensure the best grip for the next service! Plus my secret method - I use this to remove adhesive from my gel manicures and it's so gentle yet effective!