Is there a way to put Big bold Bullet points in PDF created using python fpdf

Question

I am writing a document using python fpdf. I wanted to add bullet points in some lines, and was able to do by using the unicode format u"\u2022" and inserting this in front of the string and using "multi_cell" function. This worked fine and the lines have bullet points.

Problem is that, I want to have a large bold Bullet point. I tried using u"\u25cf", u"\25CF" but they are printing unrecognized boxes and there is no Error.

How can I put bold black large size bullet points using python fpdf.