Piping Royal Icing Flowers

I don't pipe flowers with tips/nozzles so often, maybe because it's too much trouble to get tips and a flower nail out of my tool box...? However, once I start, I end up spending a few hours on it. 

I'm planning to make a digital tutorial on piping flowers and the video below was just for practice and experiment to find out any problems to be improved.

 

 

Sorry my flower nail sometimes disappeared from the screen, which is a very basic mistake. I thought I was piping in the same place all the time but my hands moved without noticing.

This time, I piped round rose-like flowers and flat swirly flowers, but there a lot more I'd like to introduce! Please wait until I improve my skills...