Try this DIY Homemade Heating Pad - Handmade Gift Series. A great beginner sewing tutorial. And makes a perfect holiday gifts. You need a sewing machine to make this. But what a great gift to make & receive!
This would be a cute his (the hammer), hers (the baking dish), theirs (the brittle) wedding gift. Give a gift of peanut brittle in its baking dish with a tiny hammer for the recipient to brake it up with!