"Can't use it!" star star_border star_border star_border star_border I bought this to ice cup cakes, using 2 different colours. Unfortunately, there is nothing to pierce the 2nd side of the icing bag, so when I insert the coupler, icing can't come out of the other side! Also, my icing nozzles came with my old Tala set and they have a ridge, so the 2nd part of the coupler won't go over it, so all in all, a waste of money. I have watched your videos, but it doesn't show you how to pierce the other side of the bag. Some of the other sets look as though there is a spike that goes through the bag but this set didn't have anything like that. Mrs wise - 27 July 2021 support_agent A note from the team Thank you for your review. We're sorry to hear this didn't work as hoped. We'd recommend using our duo icing kit reference 16656. We've been in touch via email to help further.