Royal Selangor high quality cast pewter consists of 92% to 97% tin, with a small proportion of copper and antimony added to strengthen the alloy – the highest international standard for pewter. It is heavier and stronger than spun pewter. When struck gently, it produces a resonant sound.Pewter Isthmus Tankard decorated with an exuberant foliate motif, this tankard carries design that symbolises the fusion of different cultures where decorative elements from the East and West meet. 0.5 pint. Best compliments from NUTP Malaysia.international visitors, international visits, souvenirs, gifts, tankard, nutp malaysia