Dibber

So I was hanging out on Martha's website, waiting for the heat of the day to fade so we could get back to work in the garden, when I came across this.

In Martha's glossery, she calls it a dibber.  Excited because, well, do you really need a reason?  Think of the possibilities:  Perfect rows of spinach and lettuce.  Perfectly spaced beans and peas.  Be still my heart! 

I quickly did a search to find out how I too can purchase one of these groovy little boards.  I entered "dibber" in my Bing search engine, cursed and reminded myself to change Bing to Google and did another search.  The only thing to come up was this little...metal (or sometimes plastic or wood) tipped tool.  While before Martha, I would have found this exciting.  Post Martha, I find it a little...lackluster.

So.  I'm on the hunt for either a) a single row dibber or b) someone who can build me a single row dibber.  *cough* Adam Loucks *cough*