Here’s another interesting product spotted at HKTDC Hong Kong Electronics Fair!

HKTDC Hong Kong Electronics Fair: Wine Stopper

This is not an ordinary wine stopper. Besides being useful to keep the wine carbonated, this wine stopper is useful to measure the alcohol level of the wine too! You can use it for promotional gifts also. You could brand the stopper with your logo so that every time users check the alcohol content of their drink, they will see your logo. This will surely increase brand awareness and brand recall. It’s a great promotional products, don’t you think?