Cocktail maker

I'm looking for a cocktail maker to make Mojitos using pre-made mixers. I'd like it to be a desktop model, so it can fit easily into my bar area. With this cocktail maker, I'm hoping to save time when making drinks by having quick, easy access to the mixers I use most often. Furthermore, I want to ensure that the drinks I mix are as consistent as possible from one batch to the next. I'm looking for a cocktail maker that is durable and reliable, so I can have confidence in the drinks I serve. It should come with all necessary parts and be easy to set up and use. Furthermore, the cocktail maker should provide precise measurements with the ability to store recipes. If you have the perfect cocktail maker for my needs, I'd be interested to hear from you.