Ice Notches or Ice Pinches are small, inwardly drawn indentations in the tube of a bong. They have a simple but effective purpose: they hold ice cubes in place so that the smoke is additionally cooled on its way up.
How do ice notches work?
Most often, there are three inwardly pressed points in the tube that form a ledge. When you place ice cubes in, they rest on these notches instead of sliding into the water. The smoke then passes the ice cubes on its way up and cools down noticeably – a second cooling stage in addition to water filtration.
What are the benefits of ice notches?
- Extra cool smoke – in addition to water cooling.
- Secure hold – the ice doesn't slip into the water.
- Smoother draw – cooler smoke is less harsh.
Ice Notches and Ice Bong
A bong with ice notches is often called an ice bong. It is important that the notches are cleanly and carefully inserted – poorly placed notches can weaken the glass. This is not a problem with high-quality, thick-walled borosilicate glass.
Frequently Asked Questions
How many ice notches are needed?
Usually, three points are sufficient to securely hold the ice cubes.
Do ice notches weaken the glass?
Not with clean processing and thick-walled glass. However, poorly placed notches can be a weak point.
Do I need ice notches for ice cooling?
They are the safest way. Without notches, the ice slides into the water and cools less effectively.
Share:
Splashguard
Rolling Papers