Check the listing for details. Remo Crown Control Gels 8Pack. Condition: New. Listed at 17.20 USD. Dialing in unwanted overtones is easier with Crown Control Gels, a reusable dampening solution designed for drumheads, cymbals and hand percussion. Made from a non-toxic gel formula, these dampeners adhere directly to the surface to reduce excess ring while allowing the natural tone to remain intact. The gels can be cut to size for precise placement, making it easier to shape attack, sustain and overall response across different instruments. Their washable design helps restore adhesion over time, supporting repeated use without loss of effectiveness. Packaged in an 8-piece pack with a compact, stick bag–friendly container, Remo Crown Control Gels help create a more controlled, focused sound across drumheads, cymbals and percussion.