Buddhist Enlightenment Stupa aka Stupa of the Conquest of Mara made from K9 glass, height — 25 cm.

Enlightenment Stupa symbolizes the 35-year-old Buddha's attainment of enlightenment under the bodhi tree in Bodh Gaya, where he conquered worldly temptations and attacks manifesting in the form of Mara.

This stupa (Chorten; Tib.: མཆོད་རྟེན་; Wylie: mchod rten) is made from high quality glass, so called "K9 crystal". Inside of it you can see holographic image of Buddha.

There is some empty space inside this stupa, so you can fill it with mantras and other substances.