Also known as albarello, it is a ceramic container with a long history. Made of Maiolica material, it has a cylindrical shape with a slightly contracted waist, gradually narrowing at the bottom and neck, and curling outward at the mouth. The decoration is very exquisite, with blue as the main color tone and various floral patterns painted. The central position is engraved with the inscription "COMM7", which is related to the purpose or contents of the medicine jar. The decorative style is similar to the medicine cans imported from Spain in the 15th century, indicating that it may have been influenced by trade and cultural exchanges at that time. The Hunter Museum in Limerick, Ireland, is a precious heritage of ceramic art and decorative art.