Product Specifications
 
Glass Thickness: 9mm walls / 12mm base
Heavy-duty borosilicate glass that won't break easily
Extra-thick 12mm base adds stability and won't tip over easily
Durable construction for everyday use
 
Height: 16 inches / 40.50 cm
Medium-sized bong - perfect balance of portability and performance
Tall enough to cool smoke well for smoother inhales
Perfect for both home use and weekend getaways
 
Joint Size: 19mm Female
This is where you insert the bowl/downstem
Standard size - replacement parts and accessories easy to find
Universal compatibility with Castle accessories
 
Tube Diameter: 50mm
Comfortable mouthpiece size
Showcases the artwork
 
Downstem Length: 5.75 inches / 14.5 cm 
Keep this measurement handy for replacements
Ensures optimal water filtration
 
Best For:
Smokers who want smooth, reliable performance
Both home use and travel
Collectors of themed glass art
 
Care & Use:
Fill water just above bottom of downstem (about 1 inch above tip)
Don't overfill (restricts airflow) or underfill (reduces filtration)
Pack bowl loosely for good airflow and even burn
Use standard bong cleaning solutions
Heat-bonded graphic won't fade or peel with cleaning
 
Why It Matters: Like the samurai code of honor, this piece is built to serve with unwavering reliability and timeless style.