Olla Bowls OPI Y Colour_Yellow Green They are not glazed and

They are not glazed and are going through milk-firing technique

They are made of steel and are hand-forged in the "Werkbund Handcraft Hookah Manufacture" in Russia

Central Air Channel allows for more juice (flavour) to stay in the flavour chamber and

The bowl is of the "killer" type

Olla Bowls OPI Y Colour_Yellow Green They are not glazed andFeatures: Gradual heating and balanced temperature for the duration of the session, never exceeding 100C, thanks to a perfect mix of Italian white clay. Decorations of the highest level rigorously handmade individually. Suitable for all the most common heat control devices on the market and with aluminium foil. Easy to clean with hot water and soap. Techincal Specification: Material: Italian white clay Color: blue, yellow, white Bowl height: 9. 5 cm