GENUINE OX HORN VIKING SHOT GLASSES: Crafted from 100% authentic and ethically sourced ox horn, each FENRIR Viking drinking horn cup is a testament to superior craftsmanship. Our cups meet food-grade standards, ensuring a safe and enjoyable drinking experience. LARGE CAPACITY HORN CUP: With a generous 10 ounce size, our FENRIR Viking drinking horn cup is perfect for indulging in your favorite beverage, whether it's beer, mead, a refreshing soft drink. Embrace the heritage of the Vikings as you sip from this iconic vessel, complete with a leak-free base for worry-free enjoyment.