Luciteria is a collection of natural earth elements encased in crystal clear 50mm Lucite acrylic cubes. The perfect way to view, share, & display your favorite elements from the periodic table: Silver, Gold, Aluminum, Arsenic, Argon, Berylium, Hydrogen, Lithium, Uranium, Titanium, and all your other favorites from Science class. Prices vary wildly depending on the rarity of the element.