Human urinary system model: The model consists of six parts, kidney, ureter, bladder, arteries and veins, etc., the texture is especially clear.So you can teach demonstration, which promotes students' understanding and improves teaching quality Digital sign: model We have specially designed digital indicator signs.It can help you conduct accurate and effective research and learning, improve learning efficiency, and avoid wasting unnecessary time. Material: High quality PVC material, high quality paint, computer color matching, colorful painting;easy to attract students' interest, can help students carry out comprehensive teaching practice for maximum progress by effectively combining theory with practice, allows students to effectively master relevant knowledge, is a rare tool for students to practice training A variety of scope.It can be used not only as a learning tool for students, a teaching tool.It is also as a communication tool for and patients.Enough to satisfy anyone interested in the structure of the human urinary system Educational tools: This model is suitable for teaching visual aids used in the construction of the human urinary system, so that people can deepen their understanding of the structure of the urinary system.It allows you to carry out in-depth research and studies.Excellent educational tool for students, teachers, professional use, preferred choice of experts.