"It, um, it mixes stuff up. There's little blades in the bottom." Wait, they're literally in a kitchen right now. Dionysus starts opening cabinets until he finds a blender. "Ah ha! This," he shows it to Grantaire. "This is a blender. You can put fruit and ice and stuff, sometimes people throw in yogurt or juice or other things, and it mixes it all up into a thick liquid you can drink. You gotta be careful though and keep the lid on it when you start running it or else goop will get all over your whole kitchen. That's important."