You always wanted to write someone a poem. But Hallmark did it better. You always wanted to write her a song. But a) you can’t really sing, and b) see previous poetry detail. Here’s a nifty number that solves your personalized romantic gift worries—it’s a mechanical music box kit that allows you to create your own custom tune. Included are all the necessary materials plus instructions so helpful that even amateurs can become composers. Of course, you can always steal someone else’s song in case inspiration escapes you. But at least give it a try.