This model provides a cornea-scleral shell for use with an SLT laser lens. Inside is an iris and a pigmented angle structure which will depigment upon application of an SLT laser. “Champagne bubbles” form with each pulse and increase as the energy is increased. The model needs to be filled with water prior to use and requires the use of an SLT laser lens with Goniosol or other gels as a coupling agent for visualization. Multiple laser spots can be applied to each eye before it is consumed.