Polished nephrite for massages 5 kg.

Nephrite is a precious stone, along with jadeite, which is considered to be the most useful and durable stone used in massages and saunas. However, jade is stronger than jadeite and does not resist open flames, so its price is higher than that of jadeite. Nephrite has a wide range of colours, from off-white and green to brown and almost black.