Perfect to monitor the flow of wind across the sail. Our telltales are extremely light and sensitive, a very useful solution as wind indicators for your RC sailboat! (shipping weight does not correspond to actual weight) – New shape (V2) for Sailboat RC IOM telltales made in 2025 is called “Croatte”: it gives you new aesthetics & performance for your telltales that work even better on your IOM sails!
