Share'a'Bud - Tẩu Hút Thuốc Thảo Dược

Winter time, cold time. 
And when you share an herbal cigarette with your friends, unfortunately you don't just share the pleasure.

My solution is simply a matching cigarette holder.

The opening is designed for the normal king-size cones, but has enough clearance for other filter diameters 

(The cigarette pictured is of course a fake!)