1. Please insert the connecting shaft before glue shaker used. Do not remove the connecting shaft after the first used.
2. Choose the right size glue shaker silicone sleeve.
3. Insert the glue bottle cover into the glue shaker silicone sleeve.
4. Press the swith, the glue shaker wil vibrate, shake the glue.
5. If the glue is not shaken completely, repeat the above steps.