The texture is very clear, the mold is injection molding precision mold, and the anatomy is very standard, which can help students to carry out comprehensive teaching practice, effectively combine theory with practice, promote students' understanding, improve teaching quality, and is a rare tool for students to practice train. Wide range of applications: it can not only be used as a learning tool for students, a teaching tool, but also a tool for communication between and patients. Enough to satisfy anyone interested in the human tongue muscle Teaching tools: use different colors to distinguish different positions, bright colors are easy to attract students' attention, can be used for teaching demonstrations, promote students' understanding, and increase classroom fun Material: Made of food-grade PVC environmental protection material, purely handmade, sturdy and unbreakable. Paint to ensure precision and quality. The PVC material has no fear of being ruined by students, so it will be a great addition to your lab supplies. Realistic simulations are designed to give you realistic hands-on learning. True to scale size, real skeleton texture, with the same weight and feel as a real skeleton. It is a rare learning aid