Dava's original patented multi-gauge Control Pick is the first design to give musicians the ability to control pick gauge while playing. Simply grip the tip for a hard gauge or release the flexible center section for a soft gauge and gain instant dynamic control. Whether you want to articulate parts of a lead solo or take a back seat during rhythm playing, it's all in the way you hold it. Made from a popular polycarbonate material, Dava gels give you all the features of Dava's original Control Pick design, but now with a new look. All gels had great durability and come in vivid translucent colors..