imgs in the db or in file system

I have a catologue with 3000 products.
Each product had 6 images with thumbnails (12 images).

I don't know if I have to put the images in mysql database or in the file system (with a reference in the db).

What you think about it?
Is it better the file system either the database? Why?

Thank you very much.

Put them in the filesystem.

thanx