A device that can be used for dispersing a liquid is disclose. The holographic structure provides for selectively reverse-printing a reflective coating directly onto a micro-embossed holographic film or coating which is affixed to a clear thin-film and contains the micro-embossed structure. Unspent antimicrobial solution that did not contact the moving raw food products and rebound antimicrobial solution that did contact the raw food products combine to form a reclaimed antimicrobial solution. At least some of the gastight cladding tubes have a multilayer wall. In some embodiments, the at least one virtual agent is programmed to: analyze first input provided by a first user during a multiparty conversation; analyze second input provided by a second user during the multiparty conversation, the second user being different from the first user; and use the first and second inputs to formulate at least one task to be performed by the virtual agent.