Customization text field on every product (not required)

[jodancer2762]

Hi, I have searched and searched but can't seem to find any topics on this that have been solved.

I would like to have a customization field on every product page so customers can send a message about the order (It's a butcher so if they need something special about the product they can ask). This does not have to be a required field.

I know I can add one on each product but does aanyone know how I can have this field displayed on every product without having to create it each time?

Many thanks