This medium size (6 cm plus) tingsha is very common in use. It is hand-cast by Nepalese artisans with engraving the very popular Tibetan Buddhist Mantra '' Om Mane Padme Hum'' on it. The stroking sound of this tingsha produces superior resonate sound quality. In general the tingshas are made of seven metal alloys (like the bells and singing bowls) but nowadays these items are made with more decorated form and more brass and less the other metals are in use. Since the products are handmade, there can be slight variations in given measurement.