3D spectacles; Contact lenses; Containers for contact lenses; Corrective glasses; Decorative magnets; Dog whistles; Electrified fences; Electronic collars to train animals; Eyeglass cases; Eyeglass frames; Eyeglasses; Magnifying glasses; Pince-nez; Spectacle cases; Spectacle chains; Spectacle cords; Spectacle frames; Spectacle lenses; Sports whistles; Sunglasses