We all like a good drink now and then, and this device helps you get it right every time.

The Barman II is a scale that makes sure your cocktails always turns out great. Put your glass on the platform, choose your drink in the app and follow the instructions. The display tells you what ingredients to use, and how much of it. When you’re supposed to pour, the glass lights up in blue, and then in red when you should stop pouring.

The app (for IOS and Android) has hundreds of recipes, but you can also add new cocktails. The Barman app can also give you advice on what drinks you can mix based on what type of liquor you have on hand.

The team behind the Bluetooth bartender is EBC Services LLC. They have turned to Kickstarter in hope of getting their device funded. If you want to contribute, you can get a Barman II for $35. Shipping is expected to begin in December.