THE CROWN HYDRATREE™ 2.0 is a very thick, 5mm tube. The 7 tree arms are long and perfectly cut in a precise manner. Each tree has 2 slits and the tube provides a drag free experience - the vapor purrs into the throat in a fast and tasty manner. The unit has a sturdy base has a very solid feel and stands alone nicely.
 
All of our glass is hand made by a glass artisan. While we do try and make each piece as consistently as possible, because each one is hand-made, you may see a slight variation from unit to unit.