How to refill pre-inked stamp? - Backtozero

How to refill pre-inked stamp?

 1. Remove the red lid

 2. Press the button on both sides to remove the grey tray
 3. Lay the tray on the lid
4. Drip the flash ink directly on the stamp all over the matte / graphic area
 
5. Wait for it to absorb
6. Clean the excess ink with some tissue paper
7. Stamp on paper to see if the excess ink is cleaned
8. Done if impression is clean and clear