Just bought Kitchen Craft Bottle Pourer Spouts. Overall quality is good - does the job... when you finally find the bottle that fits it! None of the oil, vinegar, balsamic vinegar, vodka or wine bottles fitted it (all the necks of those bottles were too big) . Finally got some bear and cider bottles that fitted. Took some time to remove the labels though :-) After that is all fine, easy to pour. Another small issue with pourer's cap - it is detached, so you need to think where to put it so you don't loose it when the bottle is in use.