Epicurus, the Master-Builder of Human Happiness! Please verify the dimensions you want and the material before you order! You can spin the model and see on the bottom that it is hollow. All transactions are directly between you and Shapeways. The creator of this model makes it available free of charge for widest possible distribution. Please note that this 3d printed version does not have the same resolution of detail as an orginal, so you may wish to order a smaller, less expensive version first to verify that the result is acceptable to you before you order larger sizes, in which the resolution will be even less sharp. Feel free to download the mesh file and improve the model. Peace and Safety! And remember: "At one and the same time we must philosophize, laugh, and manage our household and other business, while never ceasing to proclaim the words of true philosophy." So do all things as if Epicurus were watching!