Fun with Objet 3d printed soft & flexible samples @ Siggraph 2013

At Siggrpah 2013 Stratasys showed some soft samples printed with their PolyJet photopolymers tech.
“PolyJet technology 3D prints in the widest variety of materials, so you can create realistic prototypes that closely resemble finished products.
Models are precisely printed in layers as fine as 16 microns for smooth surfaces and complex geometries. Material properties range from rubber to rigid, transparent to opaque, and standard to biocompatible. “via