Modern glass vases can be manufactured to the original technologies: multi-layer or mosaic glass, with the application of paints or glazes painted metal, with the use of various equipment and iridescence, with etching or matting. Especially popular today vases glass geometric shapes. In most cases, they are filled with a variety of entertaining things. This can be Smalt, colorful snail shells, sea shells, dried flower petals, and even glued moss balls.