Usually when we think of a 3D printed chair we imagine something that no one would want to sit in for an extended period of time. This is because most are rigid and uncomfortable. One designer named Lilian van Daal has figured out a way to print an environmentally friendly chair that can be both comfortable as well as sturdy. She has done this by using multiple 3D printed material times. Denser prints for structure, and less dense prints for comfort. More details can be found in the article here: http://3dprint.com/11256/3d-printed-chair-comfort/

Check out a picture of can Daal's 3D printed chair below. What are your thoughts?