If you are looking for a basic 3D design and printing project that offers a sweet reward at the end, San-Franciso-based instructables user wei-wei has created the perfect project for you with 'Dangerous Popsicles.' This instrucable allows you to use the 3D designing tool of your choice to 3D print a model and then use a two-step mold-making technique with silicone. With a simple list of materials and instructions, you can 3D print and cast your own popsicles just in time for Halloween. More details on just how to create these cool popsicles can be found here: http://3dprint.com/16975/3d-printed-...ous-popsicles/

Below is an example of the cool shapes made possible with 3D printing: