Our air flow design in a Sherlock and blend bowl. Have spoons, straws and more.
We've developed a patent pending design that enhances flavors and smooths the hit. You get a lot higher than a bong. My bigger ones wil get you higher than a gravity bong. And it does all this with less then a third of the weed.
These are the spoon size. And original. We have Gandalf, Sherlock, straws, blend bowls and more. Ill post pics in the future.
Currently in east Texas and want testers. Will be driving back to Florida in 2 weeks. Can meet groups to let them try it on video. You bring your best stuff, bigger terps the best, Something you're currently smoking. I'll supply grinder. Melbourne Florida is my end destination.
I'll only have a limited number i can sell. But i can take orders and have them made and shipped within 2 weeks.
PS. I was asked for science.
O2High Airflow Technology
Engineering and Scientific Principles
Purpose
The O2High Airflow System is an engineered smoke-conditioning device that uses fluid dynamics to modify the physical properties of smoke before it reaches the user. Instead of allowing smoke to travel directly from the bowl to the mouthpiece, the system controls airflow, pressure, expansion, turbulence, and mixing to create a more uniform aerosol while encouraging deposition of larger condensed particles before inhalation.
Stage 1 – Venturi Acceleration
Combustion produces a mixture of gases, water vapor, cannabinoids, terpenes, tars, waxes, oils, ash, and microscopic solid particles.
As this mixture exits the bowl, it enters a precisely sized Venturi section. Because the flow area decreases, smoke velocity increases while static pressure decreases according to fluid dynamics principles.
This pressure drop helps accelerate the smoke and prepares it for rapid expansion in the next stage.
Stage 2 – Rapid Expansion
Immediately after leaving the Venturi, the smoke enters a chamber with substantially greater volume.
This sudden increase in volume causes several things to occur simultaneously:
- Smoke velocity decreases.
- Static pressure changes.
- The aerosol expands.
- Turbulence increases.
- Temperature begins to decrease as the smoke mixes with a larger air volume.
These changes alter the behavior of the suspended particles.
Stage 3 – Particle Separation
Smoke is not a true gas. It is an aerosol made up of particles of many different sizes and masses.
The lighter gases and very fine particles follow changes in airflow easily.
Larger droplets of tar, waxes, condensed oils, carbon particles, and ash possess greater inertia.
When airflow rapidly changes direction, expands, or slows, these heavier particles cannot respond as quickly as the surrounding gases. Instead, many continue moving in straighter paths until they contact the chamber walls.
This process is known as inertial impaction, one of the same physical mechanisms used in industrial aerosol separators and air-cleaning equipment.
Once these heavier compounds strike the cooler chamber walls, many condense and adhere to the glass instead of remaining suspended in the airflow.
This explains why expansion chambers often accumulate sticky resin over time. That resin represents material that is no longer traveling toward the user's lungs.
The exact percentage removed depends on chamber geometry, airflow rate, particle size distribution, and smoking conditions, and should ultimately be measured through laboratory testing.
Stage 4 – Controlled Air Entrainment
After expansion, fresh ambient air enters through carefully engineered ports.
These ports are not simply holes.
Their diameter, position, angle, and total flow area are designed to meter outside air into the smoke stream in controlled proportions.
This reduces localized smoke density while maintaining a consistent aerosol throughout the airflow.
Stage 5 – Turbulent Blending
The geometry of the blending chamber intentionally generates rotational flow and turbulence.
Instead of separate streams of smoke and fresh air, the system promotes repeated mixing throughout the chamber.
This creates a more homogeneous aerosol before it reaches the mouthpiece.
The objective is not dilution—it is conditioning the smoke into a more evenly distributed aerosol.
Stage 6 – Delivery to the User
By the time the aerosol reaches the mouthpiece, it has undergone:
- Venturi acceleration
- Rapid expansion
- Particle deposition
- Controlled air entrainment
- Turbulent mixing
- Cooling
The intended result is a smoother, cooler, more uniform aerosol with fewer larger condensed particles remaining suspended.
Many users report smoother draws, improved flavor, reduced harshness, and greater satisfaction while using less material, although these experiences should be validated through formal testing.
Engineering Principles Used
The O2High system incorporates established principles of fluid dynamics and aerosol physics, including:
- Venturi effect
- Bernoulli's principle
- Pressure differential
- Expansion flow
- Turbulent mixing
- Vortex generation
- Controlled air entrainment
- Inertial impaction
- Aerosol particle deposition
- Residence-time optimization
No single principle produces the effect. The system is designed so each stage builds upon the previous one.
Design Philosophy
Every internal dimension is engineered.
Venturi diameter, chamber volume, airflow port diameter, airflow angles, diffuser geometry, chamber spacing, and blending volume all interact to determine airflow behavior.
Even changes of fractions of a millimeter can alter pressure, turbulence, particle trajectories, and overall performance.
The O2High system is therefore designed as a complete airflow management system rather than a conventional smoking pipe.