Candlestick 4

This tea light holder is made from honey locust (rose locust), which grows in the central and eastern United States.
When illuminated with an ultraviolet light, the honey locust emits an intense, bright green glow. This characteristic is used as a reliable indicator for identifying honey locust, for example, in a product. The additional photo shows this glow. This method works even with oil and wax treatments. As a bonus, its also a fun method :)