Meringues: piping nozzles ?

[BeaLola]

For those of you who make meringues - little ones - what sort of piping nozzles do you use ? I am
a beginner at such stuff so any fail safe tips would be welcome

I don't pipe meringues. I find it much easier to choose a spoon of the appropriate size and with the aid of a mini spatula or a knife guide it into place. You can create peaks by dabbing spatula/knife gently on the top and lifting up.