The science of booze can be a confusing one. The alcohol to mixer ratio must be precise, or it could easily ruin your party.

The Erlenmeyer Vacuum Flask Shaker Set is here to help with your booze experiments. The beautifully-designed shaker and shot glasses are actually made from scientifically-tempered glass, so it’s the real deal. Just try not to blow the place up.

Check it out here.

[link, via Incredible Things]