Great Learning Tool: It's easy to take down and assemble the different parts,You need to put each organ in its fixed location. So assembling torso organs model have challenging while they are also a way to learn. It has enough detail for students to see where things go and how they fit together. It help kids to learn anatomy or physiology. Durable and Steady: These models are sturdy and humanize, a the base is stable enough to stay up-right. And while standing vertically, the body's organs will not fall out easily. This anatomy model developed by - to study human . Easy to Carry and Clean: Our human body models are portable 4D sized enough to fit in your bag, take to class or sit on a shelf for display. Easy to wipe clean with water and cloth. There will be no paint peeling, or color distortion, etc. We only provide realistic, scientific 4D human models. Multi-Scenario Application: This anatomy and physiology model is suitable for students, , chiropractors, physiotherapists, teachers, schools, colleges that use mannequins to aid learning.Also suitable for anyone interested in anatomy, nursing, physiology. Even for professional use, explaining anatomy to patients in clinics. Note:Perfect gift The pieces are small, so keep from kids who still put things in their mouths! Type:Ear Canal 26055 Parts Quantity:22 Colour:As Shown Material:plastic Package Contents: 1 x Teaching Study model Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.