We had ordered about 30 of these to use as soy sauce bottles. It’s been about a month since we’ve used these, and we have thrown out more than 10 of these because the glass bottle expands over time. The cap will become loose and won’t stay on when you flip it upside down. It wasn’t the rubber on the cap that is faulty because we’ve tried switching the caps to new ones.
Thank you for your review, Museok! We would like to gather more information about your experience with this pourer. A Customer Solutions Representative will contact you soon!