BL Roll-In Glass Filter 12mm Colour mix

Borosilicate glass filters from Black Leaf® designed to be screwed in (for a diameter of 8 mm), or snapped on (for diameters of 10 mm and above). As the glass is completely flavourless, the herbal aroma remains unadulterated and can really come into its own - for an intense, natural flavour.

✔️ An aromatic, cooler & authentic smoking experience

✔️ Sturdy mouthpiece that does not soften or lose ist shape

✔️ Even burn

✔️ Great airflow

✔️ Reusable & easy to clean

At the same time, you have a sturdy mouthpiece that doesn’t soften or warp, and which also makes the smoke taste cooler. If you want more smoke filtration, you can, of course, also insert a rolled paper tip or a suitable activated carbon filter into the glass filter.

Alternatively, if you’re using the glass filter as a slip-on filter, roll the joint first using a paper filter, or an activated carbon filter, then insert it into the glass filter to stabilize it and enjoy a smoother, cooler smoking experience. This also ensures a more even burn. The filters are also easy to clean; simply soak them in isopropyl alcohol or isopropanol for a while, then rinse them with clean water.

Black Leaf®- In Weed We Trust