Hackmanite gemstone boxes… 5cts per box.. guys this is a very rare opportunity to buy these for a great price. You can see the color change… Hackmanite is a mineral known for its unique color-changing properties, specifically tenebrscence, where it temporarily changes color in response to UV light. It also exhibits strong fluorescence and phosphorescence, especially under long-wave UV light. $100/box. Random pick…

$100.00

1 in stock