Grammar symbols are a sensorial representation of a specific part of speech and therefore serve to effectively reinforce the symbols in the memory of the child. This hand-crafted wood and hardwood material is safe and ideal for repeated use. 10 wooden grammar symbols of varying quantities representing Noun, Article, Adjective, Verb, Preposition, Adverb, Pronoun, Conjunction, Interjection, are contained in a wooden box with compartments.