SEE THE WINDS DIRECTION WITH JUST ONE PUFF! All golfers want to improve their game and lower their score, and with THE WIND COMPASS, now they can. Since the game's inception, golfers at every level toss a clump of grass into the air to determine which direction the wind is blowing. The problem with this method is that it doesn't offer accurate direction because the hand toss influences which way the grass will go and the weight of the grass limits the accuracy as well. With just one squeeze, THE WIND COMPASS allows you to actually see the wind's direction and speed. It's so simple, it's brilliant.