Black Leaf Closed Bottom Reducer Downpipe - 18mm to 14mm

This closed bottom Reducer Diffuser from Black Leaf is a unique take on a standard diffuser style down pipe.

Instead of having holes down the sides and on the bottom of the down pipe, this one has slots which are the only way the smoke can pass through. This makes the draw a little tighter but ensures you are getting the most diffusion possible from it.

This Reducer Dffuser has an 18mm outer socket while the inside socket is a 14mm. This allows you to use your 14mm accessories on your 18mm bong!