? Material: This model is made of high quality resin for durability so it is not tend to be fragile, computer color matching, beautifully hand-painted. Almost true display of human teeth structure. Lightweight(about 0.2kg) and easy to carry ? The latest design: This is the new planting model of the latest design of 2019. It is designed for planting practice Train and learning. It is a rare auxiliary tool for your knowledge learning and research. Order has only one tooth ? Lab supplies:Resin material does not have to worry about beingbroken by students,so It will be a great addition to your lab supplies. Great for school teaching tool, learning display, and collectibles. ? Removable design: Removable design:Easy to disassemble and assemble to de the specific structure of the teeth. More conducive to learning and teaching. It can be used as a teaching tool to guide students, and it is easier to understand and increase the fun of teaching. ? 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 doctors and patients. Enough to satisfy anyone interested in the human teeth