The Hookahjohn Boho Bohemian Hookah Base.
This is a high end high quality Bohemian Hookah Base. It weighs 2.75lbs, stands 12 inches high and has a 2 inch diameter. These are hand made, but unlike Egyptian bases these will not wobble or have bubbles. They are made in the Czech Republic by glass artisans. They will fit KM hookahs and you will need a thick grommet, size 30.
HOOKAHJOHN bottles are made of material known as „Czech Crystal“ , Cristalline or Natrium – Potassium (NaK) glass
Khalil Mamoon hookah vases are made from soda-lime glass (Na-Ca )
Here's a nice video to enjoy: