It is watertight and ready for printing/milling. Although there are some slight undercuts, it was created with molding and casting in mind. Nominal size (although easily adjustable in any 3D software) is: Tall: 50mm and Tall: 1000mmIf you need any more information about the product, please contact me, thanks.#jesus#christ#cristo#holy#spirit#saint#catholic#church#santo#art#sculpture#font#fonte#water#sink#sculptures