Human Grade 18" Straight Tube Bong

The Human Grade 18" Straight Tube Bong offers the perfect balance of size, simplicity, and smooth performance. Crafted from thick, high-quality borosilicate glass, this impressive piece stands tall at 18 inches — delivering powerful, full-bodied hits with effortless draw resistance. Its minimalist straight tube design makes it a timeless staple for any smoker’s collection, combining durability with refined functionality.

Inside, a precision-cut showerhead percolator provides superior filtration by breaking smoke into fine, cooling bubbles for smoother inhales. The built-in ice catch adds an extra layer of cooling, allowing you to stack ice cubes in the neck for crisp, chilled rips. Whether you’re sessioning solo or sharing with friends, this bong offers exceptional airflow and clarity with every use.

Each Human Grade 18" Straight Tube Bong is handmade to ensure unmatched quality and consistency. Featuring a 14mm female joint and matching flower bowl, it’s designed for everyday use while maintaining a premium, artistic feel. Built to last and crafted to impress, this piece exemplifies the Human Grade standard of strength, style, and performance.

Product Highlights:

• 18” Tall Straight Tube Design for Powerful Hits
• Durable Borosilicate Glass Construction
• Showerhead Percolator for Enhanced Filtration
• Built-In Ice Catch for Cooler, Smoother Rips
• 14mm Female Joint with Matching Flower Bowl
• Handmade with Exceptional Craftsmanship