This project was not created at the university. I designed different eggcups in CAD in my internship at the rapid prototyping company cirp. They were all lasersintered. The best one was produced using stereolythography. This method has much smoother structures than lasersintering.
I grinded and polished the the stereolythograpyprototype, formed a negative mould of silicon and casted the eggcups in different colours and plastic types.