Our technique today doesn't require any fancy tools, just a pencil with an eraser. A sample of it can be found here.
Sue made this cheerful card using this method.
I’ll admit it. I hadn’t really considered the eraser end of a pencil to be an ink applying tool before. I started with the sentiment from Simon Says STAMP Big Scripty Greetings placed towards the bottom of the card. I tried to mimic bubbles rising using the pencil eraser and Hero Arts strawberry, orange soda and lemon yellow ink. Interesting technique – for sure! - Sue