You don't need a 3D printer to create 3D shapes! With this 3D pen, you can 'draw' in three dimensions, and craft a wonderful piece of physical art. You don't need any training or skills: just follow your instincts.
3D pens work in similar way to a glue gun. You press a button and they push out a type of liquid plastic, such as ABS or PLA, which quickly cools in the air and turns solid. One way of making art with them is to 'draw' a model from scratch. Another is to add decoration to an existing model, or another object. Alternatively, you could draw a series of flat shapes, then join them together to create 3D ones.
