Review on Davis AirFlow Tels+ by Abhinav Drury

While Davis is best known for their weather stations, they also make marine equipment. Davis Air-Flow Tels are the benchmark in the racing sailing world (at least in the smaller Olympic classes). They are durable and the stickers stick. The colors don't fade either. They attach to the leech and mainsail hulls, as well as the leech and staysail hulls to facilitate sail adjustment. I use them on my Club 420 soft water sailboat and DN hard water ice boat sails and they have never let me down.