Harry Potter - Felix Felicis Designer FlaskID#4592
The designer flask «Felix Felicis» from Harry Potter. Felix Felicis, also called "Liquid Luck", is a magical potion that makes the drinker lucky for a period of time, during which everything they attempt will be successful. It turns an ordinary day into an extraordinary one. A laser engraving.
Trust me, I know what I'm doing... or at least, Felix does.