Favourite Websites Free Valentine’s Day Cards February 6, 2011February 17, 2017 crafterholiccom Click here for a selection of funny Valentine’s Day cards (free to download and print) which feature patented invention diagrams on the front. Nice idea for an inventor or ‘maker’ in your life 🙂 Save Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading... Related Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...