Fellowes gel flex wrist rest black the fellowes crystal gel black wrist rests have been ergonomically designed to conform to the users wrists redistributing painful pressure points and ensures maximum support for all day comfort the stylish transparent gel add colour to any workspace whilst the stain resistant surface is easily wiped clean with a damp cloth if your wrists are not in a neutral flat position tendons and nerves can rub and be compressed causing pain discomfort and possi