Vintage Tibetan Buddhism Ghee Butter Candle / Altar Tea Light Set of 5

Used for meditation, ceremonies, rituals, altars… Believed to be brass but they have no patina except for one that has some tarnish in the base. 
 
Cup can be unscrewed from base. Can be used with vegetable oil (vanaspathi). Fuel/oil and wicks not provided. 
 
Note: Cups seem a bit small for standard size tea lights available in the USA.
 
Probably purchased in Nepal in the 1970s or 1980s by our mother, if not in the late 1960s when she lived there.
 
H 1 5/8 x diameter 1 15/16” each.
1 oz each.
 
Disclaimer: We have tried to make sure colors shown in photos are representative of the real colors of each item. We have tried to identify all imperfections in descriptions, but we may have missed some. If you are unhappy with your purchase, let us know.