MelonBoat Nordic Handmade Kuksa, Finnish Portable Wooden Outdoor Camping Drinking Cup, Coffee Mug, 2 holes Feel like in the bush even if you are drinking at the kitchen table. Great gift for anyone who likes the feel of wood. Hand-rubbed smooth surface with natural wood grain. NOTE1: Soak in the salt water for 3-4 hours and after drying out, paint it with olive oil for another 12 hours to make it beautiful and durable. NOTE2: For the durability of the cup, decrease the chance of getting in touch with boiling water or intense heat.