GraphTech Standard - Deep Tone Picks - 1.0mm 72 Pack Graphtech Tusq Standard Pick 1.00mm Gray - 72pcs The type of pick you use affects the tone you create. That's why we created TUSQ picks, the world's first and only pick with built-in tone. By formulating various composite materials, we created a whole new class of picks with highly resonant characteristics that produce three distinctive tones: Bright, Warm and Deep. TUSQ is simply more efficient at transferring vibrations to your guitar top, resulting in big open lows and clear bell like highs