UNIQUE DESIGN: Learn about its anatomy with this insect model, helping students understand what they don't understand in pictures, diagrams, and posters. The realistic appearance is convenient for comprehensive comparison and observation. Premium Material: Made of non-toxic polyvinyl chloride material, odorless and easy to clean. These models are durable and have a base stable enough to stand upright. The anatomical model of the locust is very realistic. The lines of the locust are delicately depicted, and the characteristics of the locust are accurately restored, making it a realistic teaching model. Internal and external structures: one is the internal anatomical structure of the locust, the body wall shows the muscle bundles, the digestive system shows the mouth, foregut, gastric cecum, midgut, hindgut, anus, and salivary glands. MOVE AND USE: Comes with a base that supports the torso model and stands firmly on the table. This great anatomy Education tool makes learning where organs are located easy.