This is the oldest trick and the most classic. Once people know you can do some smoke rings, they will ask you to blow a smoke ring first to prove it.disposable Vape Prod.Therefore, you better make sure you have this skill. How to do it?
1. Take a deep breath of the e-cigarette to store a large amount of vapor in your throat;
2. Press the tongue down;
3. Open your mouth, keep your lips O-shaped, and use your throat to push out the smoke (such as a slight cough);
4. Adjust the lips to change the size of the smoke ring.
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