PRICES MAY VARY. What you get:.Easy STEM Building Kit that triggers the junior senior students in exploring physics science in advance. What is S.T.E.M.?S stands for Science, T stands for Technology, E stands for Engineering, M stands for Math, our toy is a iconic STEM toy that focusing on teaching kids about STEM knowledge and help them learn from physics class. As a practical science, high quality and appropriate physics activities, investigations are full of fun and motivation, help shapening