Black Leaf ThornFlow Wide Glass Filter Tip 12mm

Black Leaf ThornFlow Wide is a reusable glass filter tip with a 12 mm diameter, made for anyone who wants a wider, smoother mouthpiece instead of a regular cardboard tip. The internal thorn-style notches help guide and cool the smoke, giving each pull a cleaner feel while keeping the airflow open and comfortable.

Made from glass and finished with Black Leaf branding, this filter tip is easy to rinse, reusable, and more solid in the hand than disposable paper tips. The 30 mm length keeps it compact, while the wider 12 mm diameter makes it a great option for larger rolls or anyone who prefers a roomier draw.

Product Details:
• Brand – Black Leaf
• Material – Glass
• Length – 30 mm
• Diameter – 12 mm
• Colour – Colour mix, sent randomly
• Design – Roll-in glass filter tip with internal thorn notches
• Use – For joints and hand-rolled smokes
• Sale Unit – Sold individually
• Features – Reusable design, wider airflow, smoother draw, easy to clean, comfortable glass mouthpiece