Product review (5 stars): many uses
I find this to be a multipurpose tool.  I decided to buy this chiller stick, first of because we do enjoy our wine. We have tried this product at a friend's house and it provided the perfect chill for the wine, not too cold.
Aside from chilling wine, I use it to cool down boiling hot coffee too,  I use the pourer set too for other bottles.  It works great for some of my extra virgin oil.  I just give it a good washing it I wanna use it again for wine.