This is an amazing Yellow Fluorite Sphere which turns 3 different colors when exposed to different wavelengths (365nm,310nm,255nm) .

I daylight it is a highly polished bright shimmering Yellow.

Under Longwave 365nm it is a bright peachy orange color.

Under midwave 310nm it is bright green and phosphorescent is a pale blue.

Under shortwave 255nm it is bright blue and phosphorescent is green. 

Paired with a Triplewave UV flashlight 

You get a total of 3 fluorescent colors, 2 phosphorescent colors and yellow in daylight. 

All of these spheres are between 8.9 and 12.4 ounces And measure 2.04 inches up to 2.34 inches. 

Exact sizes and weights are in the picture of each box. 

All of these Fluorite SphereS are priced at $50