The MTL Air Flow Pin Kit reduces the positive tube’s initial 4mm hole diameter down to 1mm, 1.2mm and 1.5mm respectively, offering the ideal air flow for a substantial range of MTL vaping profiles.
Compatible With DotShell & VapeShell
Laser Engraved Hole Diameter On Pins
1, 1.2, and 1.5mm Hole Diameter Air Flow Tuning Pin
Please note that this is a pre-order, and will be in when the DotShells are with us. The only shipping info we have from our distributor is mid-April.