The PVC pipe, egg, floppy disk and spoon were all easy to make and I completed them in class. I had to finish the bowler hat after class was over but it was still fairly easy to complete. The flask was harder to make because I did not keep up with the tutorial in class and had to finish making it after class was over. The sunglasses were the hardest to make because of all the different aspects to them. The wire part around the lenses was difficult but the hardest part was the nose mount pieces.