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 for kids while they are also a fun 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 . This anatomy model was developed by medical- to study human systems. 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 for kids The pieces are small, so keep from kids who still put things in their mouths! Type:Ear Canal 26055 Parts Quantity:22 Colour: 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.