The ceramic tip vials are shorter, but stout. I have found the plastic tipped vials last longer, perhaps due to the wick, which attracts the fluid and holds it.
Depends on what you bought
The cylinder burns it faster and they are phasing out all wicks. ðŸ˜
You might have ordered the 250mg. By accident instead of the 600mg.
the tips come in varying mg, so it depends, as was previously stated.
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