Piping Bags:
What is a piping bag? It is a kitchen tool used to decorate cakes, tarts, cookies, and other pastries.
A piping bag is a cone-shaped bag. The bag is filled with cream to pipe and then squeezed to push the contents toward the pointed end of the cone. The pointed end is open and can be fitted with various nozzles that create different decorative effects.
Piping bags are available in several sizes, from larger ones for big tasks to smaller ones for precision work on cakes and cookies. Piping bags are also used to fill pastries, such as éclairs, etc.
A piping bag can be equipped with a coupler at the pointed end, which makes it easier to switch between different tips.
If you use a disposable plastic piping bag, you will need to cut the end of the bag before starting. But do not cut the piece without measuring the size of the tip you want to use.