I had concerns about the use of a siphon çi that did not disappoint, it gives a solid feel, the pieces all go in the dishwasher, the dismantling and reassembly are easy .We can use any cartridge of trade The handling is easy and I obtained very good result for whipped cream, do not forget to shake the siphon before use and if possible provide a rest in refrigerator I did not test for hot preparations It is much more expensive than its competitors, but the difference is justified by the quality one bad the book of recipes is minimalist