Ooops. That pic doesn’t really go with the instructions - she suggests using the flat ridged tip; but the pic is using the star tip.
Here’s a better one:
http://www.foodnetwork.com/recipes/trisha-yearwood/cheese-straws-recipe6-2124961
I like the ones in the milk glass server....although they’re not actually “straws.”
Good to eat...... no matter the size.