How to refill the ink?

Step 1
Just squeeze 1 to 2 drops of ink on the surface of the stamp
(on the image/words only).

Step 2
Let the ink being soaked for 3 minutes. Cover up the case in order to avoid dirtying the hand or clothes.

Step 3
Take a paper and stamp about 10 to 12 times to clear off the excess ink.

Now, you can re-use again!