Separate the post-it notes pad into 4 sections and place the round metal top onto each note pad towards the top sticky part and trace it with a pencil.

Cut out the circles and place the 4 sections back together.

Glue the round metal lid inside the lid ring with the silver side facing the back.

Glue the back of the round note pad into the mason jar lid.

Glue a magnet onto the back of the mason jar lid (I like to use gorilla glue for this part so the magnet stays put).

Stick your magnet on the fridge and write on it whenever you need.