This is a graphic image of the state of the model.
Bonds are blue line segments.
L particles are normally shown as blue, outlined, squares, the same size as K particles. If an L particle goes into the disintegrating state then it turns grey. There is no mechanism to create a probeDisplay for a bond object. Be aware that, due to an underlying problem with the current release of Swarm, SCL will crash if any object, which is being probed with a probeDisplay , is dropped.