Bombillas come in various designs, most significantly cheaper than this. Who but a little high-quality and functional studied, will be pleased with this, and the high price quickly forgotten. It has a triple Filterung.Das lower part consists of a compression spring which is clamped between two bronze plate. This can be unscrewed under plate, so that it is possible remove the spring. In the spring, a fine stainless steel mesh that hides can also be easily removed and washed. The stainless steel tube is repeatedly provided with fine slits through which the mate is drawn. The filter effect is significantly better than most cheap Bombillas. Clogging of the filter, I could not tell. That part is easy to clean, makes a high-quality impression, works perfectly and also looks good. The length is sufficient for small drinking vessels, larger for the longer version is perhaps more appropriate.