As soon as I bought this product I tried it out and I was very disappointed. The bottom didn't seal properly, so every time I squeezed to get batter out it popped off and the batter went everywhere. This turned cupcake filling from slightly messy to extremely messy. A lot of the batter gets stuck in the dispenser, thus not getting the amount of cupcakes I normally get.
I would not recommend this product to a friend.