Look at these Martini set. They are undeniably attractive! Instead of those classic Martini glass, these are two separate container. The purpose of the cube container is to support the cone container. You can choose to put some ice to keep your Martini cold.
This is a great promotional gift for spirit companies. Give this away to pubs with your branding on it and ask them to serve your product in these containers. Surely it will attract many attentions and increase your brand awareness. You can also choose to give it away to end consumers to use at home. This will certainly please your customers as they have high perceived value.