The AnyVape Mini Davide Pyrex Glass Bottom Coil Clearomizer is a medium capacity bottom feed tank 

The bottom coil Mini Davide is a top of the line clearomizer made from the best materials available.  It offers the same great features and performance as other bottom coil clearomizers but with the introduction of a strong pyrex glass tank and solid stainless steel construction. The Mini Davide is an eGo threaded tank that is designed to perfectly match with any eGo threaded battery or mod device.  Without the addition of a 510 to eGo thread adapter this tank will not fit batteries and/or mod devices that only have a 510 thread and do not have the additional outer eGo thread.

Since the tank can be completely disassembled each piece of the Mini Davide can be removed and replaced separately.  Also, since it is made of stainless steel plated brass and glass, it is perfect for use with abrasive liquids such as the cinnamon red hots and spearment flavored e-liquids that often cause problems by reacting with the plastics used in standard clearomizers.  The bottom feed design makes the Mini Davide great for use with thicker liquids.  Since gravity helps keep the wick saturated thicker liquids (higher VG content) can be used without getting the dreaded dry/burnt hits that are common with many tanks.

Replacement Coil Heads for this product can be found here: AnyVape Mini Davide Pyrex Glass Tank BCC Replacement Heads (5pk)

The included flat tip mouthpiece can be replaced by any standard 510 drip tip found here:  510 Drip Tips

What You get With the Mini Davide BCC Kit:

• 1 x Mini Davide BCC Tank Assembly
• 1 x 1.8 ohm replacement head
• 1 x 2.2 ohm replacement head
• 1 x 2.5 ohm replacement head
• 1 x Round Tip Mouthpiece

How to Use your Mini Davide BCC Kit:

• To fill, turn the tank upside down and remove the threaded end cap.  Fill the outer portion of the tank (avoid getting e-liquid into the center airflow tube) and then screw the end cap back onto the tank tightly.  You can now turn it rightside up and check for leaks before using.
• Gurgling or Leaking can occur if liquid gets into the center airflow tube.  To clear this liquid and improve performance remove the tank from the battery and blow through the mouthpiece into a paper towel.  The excess liquid will come out of the threaded end of the device.  If this happens often you may need to check that all connections are screwed down tightly or replace the head and wick assembly with a new one.
• The head and wick assembly will sometimes loosen itself when the threaed end cap is unscrewed.  Always check that it is pushed into the bottom cap tightly tightly before screwing the cap back on.  Not doing so could result in a leaking or non-working device.
• You should never run the tank completely dry.  Doing so could result in a burnt or damaged wick and can cause leaking.  Refill the tank when the liquid level reaches approximately 1/3 full
• The lifespan of replacement heads can vary quite a bit, but following the above instructions will maximize the lifespan of the coil.