Yardsticks; Audio-video receivers; Cases for smartphones; Computer peripherals; Electric cables; Electric couplings; Electrical wires; Interfaces for computers; Optical fiber cables; Wire connectors

Educational publications, namely, educational learning cards, flash cards, activity cards, workbooks, textbooks, activity books, story books, puzzle books, puzzles, teacher guides, manuals, posters, educational card games and educational booklets in the field of improving student performance