Thanks to their pure acrylic formulation, Acrylux Reso picks offer punchy, high output tone without sacrificing clarity or balance. These premium acrylic picks provide natural grip and control. Available in an assortment of shapes, Acrylux shines across a variety of musical styles. D'Adddario features one of the widest range of guitar picks in the industry. With various material choices to find the tone you are looking for, to the various shapes to fit your comfort needs, D'Addario has the pick for you. Look no further., Pure acrylic, Brighter tone (when compared to Acrylux Nitra), Strong output and grip, Transparent red, Available in Standard and Jazz shapes