Discovery Scope - Scopes for magnifying small objects.
Site includes accessories and t-shirts for sale, also.
Edmund Scientific - Offers a wide range of products for science enthusiasts. Efston Science - Science and astronomy superstore, with a wide variety of equipment and supplies for sale. Einsteins Toy Box - Internet science, nature, and technology store. Exploratorium Museum Store - Science toys and games, puzzles, gifts, books, classroom resources, charts and posters, videos, and software. Explore - Science and nature apparel, accessories, and educational toys and activity kits.