Silicone honeycomb vs natural rubber: Silicone wins for glass desks

Natural rubber grips well initially but can leave cloudy residue or bond to glass over time, especially in heat or humidity. Silicone is chemically inert and won’t react with glass, and the honeycomb pattern creates suction cups for grip without ghosting. Just avoid sprayed-on silicone coatings—get a molded silicone base for durability.