What is this 
? I really like it. I haven’t found it for a long time. The default color(matcap red wax) is reddish. Who can give me this material? Thank you very much!
The material name is below the material tab on the left of your screen. I can’t make it out as your image is too low-res to see the text.
It’s the Matcap Red Wax material. The name of it is right under the material thumbnail, if you can’t see that you really have a problem. 