4D Human Respiratory System Model
Lung Organ Teaching Anatomy Model of Puzzle 21 Detachable Medicine Parts to perform practical functioning theoretical learning effect!
. Visual 4D
. Made of food category plastic ecological materials & almost true view of z lung structure
. It is a rare tool for students to carry out significant practical training
. Removable design: 21 detachable parts, exhibition bench, & illustrated assembly & anatomy descriptions
. Intelligence model
. Easy to observe and learn
. Product format: 11.4 * 10.6 * 20cm