Use this black light torch to see fluorescent gemstones - such as Ruby, Yooperlite and Mangano Calcite.
These 51 LED light torch emits 395-nanometer wavelength. The lightweight aluminium body measures 14.5cm in length and 5.5cm across the width of torch face. This torch uses three AA batteries that are not included due to postage regulations.
Please note: use responsibly, do not look into the flashlight while operating or flash in anyone's eyes (including your pets). For this reason this torch is not recommended for under 12 years of age without adult supervision.