The phrase "small nozzle" refers to a tiny opening or tube-like structure through which something can flow or be sprayed out.
Sentences with «small nozzle»
Using the idea of the inkjet printer, in which small nozzles shoot ink at the required area, the idea of inkjet - printed biological cells was considered. (faith.org.uk)
Mix the flour and water for the crosses and pour into a small piping bag with a very small nozzle. (saffrontrail.com)
Pour the batter into an icing bag with a small nozzle (small enough to fit into the egg holes) and squeeze the batter into the egg shells until about 2/3 full. (wallflowerkitchen.com)