I bought the starter kit and I gotta say, the small and medium are just incredible. The small one works great with regular joints. I have been experimenting with cannagars recently and have been making 'cigarillo' sized cannagers and the medium tip is just the perfect size for it. I plan to start making fatter cannagars shortly and I believe the large will be just right for the largers sized ones. The extra large, I'm not quite sure I'll find a need for it as it is really quite large. I assume, as the pictures show, that the extra large tip would work great on some pipes and possibly small bongs. Really a great little gizmo.
These tips are made extremely well and allow you to share your bud, and give each person their own tip I love that these have built in screens. Great product! Buy some!
Works well and well priced.
They really are great with keeping Scooby snacks out of my mouth. Please make purple ones soon.