Dunlop 472RL3 0.50mm Tortex Jazz, Red - Pack of 36 The pick used by top musicians The Tortex jazz guitar picks were carefully designed and manufactured to give the characteristic maximum memory and minimum wear that made the original tortoiseshell picks famous The small size and sharp point make it the most precise plectrum on the planet The Tortex jazz guitar picks were carefully designed and manufactured to give the characteristic maximum memory and minimum wear that made the original tortoiseshell picks famous The small size and sharp point make it the most precise plectrum on the planet