Attach this spout to a bottle of liquor. As you pour, a LED light will illuminate the liquid. Unlike similar gadgets, it only lights up when liquid pours through it, adding a cool visual effect to bartending during its four-hour battery life. Video at the link.
Link via Nerd Approved
"It gets' me tail!"
Chicks dig these hard.
Want to see pretty colors? Eat some magic mushrooms. Safer for you than alky.