I love this model. It was useful for the first version and I enjoy the updated version a lot more. I use the funnel to refill my flower canisters. I suggest printing with ironing on at 60 mm/s speed and 30% flow makes for a nice smooth, slippery surface so your kief and small flower bits don't get stuck on surface layer lines. Check out my images to see what I mean, the left is with ironing and right is without. Edit: I've added a profile in case anyone wants those settings automatically applied.