The Herbal Chef Electric Butter Infuser works with butter, oil or tinctures! Easy to use, you can have epic infusions in as little as a half hour. Equipped with a digital readout, push-button controls and preset infusion modes, it's perfect for everyone from amateurs to connoisseurs. There’s an overheat/dry safety shutoff to prevent disasters and it's super simple to clean. This device uses 5 cups (1.6L) for infusions and has a time range of 30 minutes to 12 hours depending on what you're infusing.