The inner ear, the small bone, the drum magnification model.
Product type: PNT-0672
Product material: PVC
Product size: 23*18*28 cm.
Individual packing size/weight: 23.5*18.5*15cm/1.6kg
Product description: Composed of three components, i.e., inner ear, membrane hearing, ear snail, etc., showing the structure of inner ear loss, membrane, ear snail hearing, front snail nerve, etc. With instructions.
