Mate gourd with silver coating and carving on the bottom and rim. This is a mate gourd for enjoying mate tea by pouring hot water in winter (Mate) or cold water in summer (Terere) and drinking it directly through a bombilla (straw with a filter). The unique Paraguayan mate gourd, called a "Guanpa" (made from cow horn), is a masterpiece showcasing craftsmanship. Size (amateur measurements): Height: Approximately less than 15 cm Rim diameter: Approximately 6.5 mm Bottom diameter: Approximately less than 5 cm Made in Paraguay Please also consider the bombillas available at Minami Kaze. Please understand that this is an overseas product and examine it carefully before purchasing.