I made a cup for pens, or any other items you might want to store in a cup. Not really suitable for a drink cup as the top has jagged edges. Someone told me it looks like a pineapple when I posted it on my facebook page so I figured I'll call the cup a pineapple cup. I've created the cup in Rhino and Grasshopper, and it's basically a rotated rectangular object, replicated and following a cup shape. I've made 2 example prints (ABS green and PLA silver) and they come out really nice as you can see in the pictures.I've created the cup in Rhino and Grasshopper, and it's basically a rotated rectangular object, replicated and following a cup shape.