323 Heart Shaped Exotic Materials Guitar Picks

323 Heart Shaped Exotic Materials Guitar Picks. This section shows you all of the variations on the basic 323 Heart Shape that we offer in exotic materials. The 323 Heart shape has been around for decades and is one of the most popular pick shapes. The 323 is the same size and tip profile as a standard 351 pick, so playing with them comes very naturally to those used to using 351 picks.