The Triquetra, or the Trinity Knot, is most notably known for meaning the holy trinity in the Celtic church, although it has its own meaning in many different cultures. This mug is adorned with this symbol, hand-carved onto the side. It also features a sturdy handle and body made from 100% natural horn. The inside of the mug is coated with a food-safe sealant, which means it can and will be your new favorite drinking mug. The outside has a smooth glossy polish to give it a nice sleek look. It has a wooden base that has been sanded and carved to keep the mug steady on any smooth surface. Size and color vary, because every mug is made from all-natural horn, which gives every one its own uniqueness. *Please wash with a gentle detergent and polish with vegetable oil to keep it from drying out. And from time to time you will want to use beeswax to coat the inside to keep from cracking and the inside drying out. Do not put hot liquids in this item. Please remember this is a natural item and each piece is unique.Approx. 5-6 inches. Sizes vary because every mug is real horn.