Leatherwood Bespoke Rosin's Supple Blend offers a warm and softer sound with consistent traction that feels velvety and rich. This recipe maintains a reliably sharp attack on the string. The supple blend generates a more powerful and focused sound from a softer and lighter bow with less ‘bite’. Supple also enhances the sounds of a deep / warm sounding instrument by making it sound more resonant. Supple can also ‘soften’ an instrument which is too loud, bright or one-dimensional in sound. Your bespoke rosin will generally last 2-5 years with intensive use.