This pyrite pendulum is on the small-ish side, while still having a very comfortable weight to work with due to the crystal's own nature. It's gilded shine will make your divination delightful as it oscillates when you are working with it. Its compact size makes it easy to carry around comfortably. 
 
I love to work with pyrite for matters that pertain to material questions, focusing and setting goals, career and work matters. This will be a beautiful companion for this and all matters. 
 
This listing is for the specific pendulum shown in the picture.