Alfa Mirage UV LED Black Light

Price: $21.99
Code: SST-5542
Weight: 1.00 pounds
Alfa Mirage UV LED Black Light
Easily see the fluorescence of diamonds and other stones
for color grading and artistic stone arrangement. Each
gives off a distinctive coloration under the UV light.
For example: diamonds glow blue.
Can be used on natural rubies, opal, amber, synthetic ruby
& sapphire. 375nm wavelength.
Also determines the authenticity of passports, credit cards and currency.
UV LED Light (3 bulbs), 3-AAA batteries not included.