san diego bayer i is here to help me with visual wasv. we can pop the projector on. what they look like, how they operate, and what they contain. so, they have a battery which you see on one end which powers the thing. they have an atomizer which is something that takes a liquid and turns it into an aerosol that can be inhaled and exhaled. a car districtv contains a liquid repellent as well as nicotine as well as flavor. they have an indicator light. it began in the united states in late 2000s and now there are many sleek designs, really cool graphics and packaging and a lot of different functionses. we know of over 350 retailers in san francisco where there were none in 2009. so, just in five years there's been tremendous growth. most all these retail have a tobacco permit [speaker not understood]. thea are just a sampling if you want to take a some if you haven't seen them already. they have different strengths, varying amounts of nicotine. nicotine comes from the tobacco plant it so be 100% clear about that. they are nicotine products. they come in different shape