WARNING: This product contains nicotine. Nicotine is an addictive chemical.
The SMOK bulb Pyrex glass tube #7 is a replacement glass for the TFV8 Baby V2 Tank. It holds a 5.0mL liquid capacity and an intuitive design. It also suits the TF-D Subtank and TF Tank.
The Smok Stick V9 Bubble Glass generally features an intuitive design and dimensions of 18mm in height and 20mm in diameter. Additionally, the Smok Stick V9 Bubble Glasses are made of pure Pyrex glass and are transparent. Moreover, the Smok Stick V9 Bubble Glass weighs 19 grams, so it is generally considered lightweight.
The Smok Bulb Glass #7 is made of Pyrex glass, as the name suggests. Pyrex glass is resistant to thermal shock, and it is currently made of soda-lime glass. The Smok Bulb Pyrex Glass Tube #7 is also very inexpensive.
Generally, Pyrex glass differs significantly from regular glass as it contains borosilicate and expands only about one-third as much as standard glass [silicate] when heated. Moreover, the material of Smok Bulb Pyrex Glass Tube #7 is resistant to many chemicals and is an electrical insulator.
To replace the Bulb Glass, you need first to:
Unscrew the old part from the device and remove old bulb glass.
Place the new bulb glass on the bottom side of the tank.
Screw the top back onto the tank.
Fill the tank with a small amount of e-juice to check that the bulb glass is placed correctly and that there is no leakage.