Smoking Model - Paper Filter 70mm, Syringe-based Smoke Inspiration | Demonstrates Passive Smoking Effects, Easy Disassembly And Cleaning

Model Neuron Amplification - Advanced PVC Painting, 38.5cm x 28cm x 13cm | Detailed Nervous System Display, Consists of Neuron Body and Fiber, 15 Posts Included

Human Lung and Heart Model

Lung Heart Model - 7-Part Larynx, Heart and Lower Airways Set Mounted on Support, Dimensions 260x400x120 mm

Model of Pulmonary Alveole - Dimensions 260 x 150 x 350 mm | Biology Model for Pulmonary Alveoli, Terminal Bronchiole, and Alveolar Duct Structure

Pulmonary Ventilation Model - Dimensions: 260 x 150 x 350 mm | Applications: Biology Models, Usage: Education and Training in Respiratory Physiology

Human Stomach Model - 7.75" x 2.25" x 6.25" Life-Size Anatomical Representation, Features Cancerous Ulcer & Oesophageal Inflammation

Transparent Lung Model - Transparent Plastic, 30cm x 26cm x 18cm, Two Times Life-Size Display of Lobes | Ideal for Biology Models and Educational Use

Model of the Respiratory System With Alveole - Dimensions: 400 x 260 x 80 mm | Application: Biology Models, Usage: Educational Demonstration

VOLCANO MODEL - 240x110 mm , Magmatic Chamber, Gases in Magma, Main & Secondary Chimneys, Active Crater, Lava & Ash Cone Layers