Vision Scientific Stem Model–Dicotyledon

• 150X enlarged model of one year old sunflower dicot stem• Cross, radial, and tangential sections display epidermis, cork layer, phloem region, cambium, xylem region, pith and vital structures in great detail• Designed and built to be as accurate as possible• Perfect for students and teachers• Dimensions: 13.5"x 7"x 6"(35 x 18 x 15cm)