This 'Blaze Glass' pre-cooler has a shower head diffusor with 10 slits
and an additional recycler. In the first stage, harmful substances are
well washed out and the smoke is gently cooled. The second stage
(recycle) refines the smoke - a special treat! The characteristic
feature of 'Blaze Glass' quality is its robustness due to a glass
thickness of about 4mm. Please take note of the angle!