"Fiddly"
My first attempt using the template went a bit wrong but I found that using a piping bag made things a lot easier. I would also have liked the template to be for 12 not just 2. In fact the bun tin part isn't really necessary as the template fits a standard bun tin. Saying that the buns are fun to make and different to marbling in that the two flavours aren't mixed together too much.