Thanks to the aerospace-grade aluminum module with a full-body hard anodization, the Invincipole is invincible. The 18.8mm/14.5mm downstem comfortably admits any 14.5mm bowl. 

But we haven't even gotten to the best part. The Invincipole features the world's first Telescoping Technology, extending from 3 to 5.75 inches. I bet that would come in handy for you, huh? 

The downstem also features an ash catcher, percolation diffuser, lightning ridges, O-ring seals, and a stainless steel screen.

• Made from advanced aerospace-grade aluminum.
• Virtually indestructible and heat-resistant.
• Designed for use in water pipes and bongs.
• Provides smooth and clean filtration.
• Easy to clean and maintain.
• Enhances smoking experience.
• Compatible with various glass pieces.
• Improved durability compared to traditional glass downstems.
• Available in different sizes and styles.
• Can be a long-lasting and cost-effective option.