Custom 3D printable Jang Seeder Rollers

It's great to see the thingiverse embedded into the Farm Hack site. I recently used Grab CAD as another option for uploading CAD to the web and posting to the Farm Hack site for the Finger Weeder documentation. Thanks for contributing these awesome seeder wheels!

Glad to see I wasn't the only person who had this idea! Even better, someone beat me to it in execution. I was wondering if there is a notable cost-saving in printing vs purchasing? Did you have access to a fab-lab with a 3d printer or did you have them fabbed and shipped to you?

What a great contribution! It would also be awesome to draw up the standard Jang wheels so that folks could reproduce them cheaply if they lose them, etc. Thanks for sharing.