Are you looking for a fun idea to impress your friends with this Labor day? Host a party and 3D print yourself a dispenser for a homemade watermelon keg. The dispenser design was provided by Robo3D and is a total of 5 pieces, which can be easily printed and assembled in no time. The full directions and details on how to create your own watermelon keg can be found here: http://3dprint.com/11607/3d-printed-watermelon-keg/

Let us know if you have tried this out, and how it went. A picture of one of these DIY watermelon keys is below: