SparkMaker offers a 3D printing starter kit that fits on your desk and won’t break the bank. Granted, you’ll only get a 3.9" x 2.2" x 0.5" mold area, so you’re limited to things that can fit ...

There’s a variety of ways to grow microgreens, and [Mr Ben] has developed a 3D printed rig to help. The rig consists of two parts – a seed tray and a water tray underneath.