The Regular Sensory Training Kit offers a pre-selected mix of 12 of the most common flavors and aromatics found in beer. Each vial of the Kit brings a specific flavor, and allows for spiking 1 liter of beer. It is suitable for intermediate training of taste panels and groups of up to 10 people. Visit the Siebel Sensory Station YouTube channel for a complete library of instructional and tasting videos. Flavors Included: Acetaldehyde - green apple, cut grass Bitter - hoppy, bitter Contamination - sour & buttery D.M.S. - cooked corn, cooked vegetables Diacetyl - butter, butterscotch Ethyl hexanoate - aniseed, apple or liquorice Isoamyl acetate - banana, peardrop Isovaleric acid - cheesy, old hops, sweaty socks Light Struck - skunky, toffee or coffee like Metallic - metal, tin-like, blood Papery - cardboard, oxidized Spicy - cloves, all spice