Tiny Tuesday Macro

This looks to me rather like a scary mouth with vicious teeth.

Do you know what it really is? Go on, have a guess :)

Many thanks indeed to JDO for hosting Tiny Tuesday this month.

(Also, thanks so much for the stars and hearts which you kind blippers gave to my Mono-Monday blip yesterday, getting it to page 9 of "Popular"!)

PS dated 11th Nov...it's an icing nozzle!