HiSi offers a more scientific approach to your smoking experience, reducing health risks associated with inhaling hot, smoke-filled air. At HiSi Labs, we incorporate unique percolator designs into our products to create optimum cooling devices. Glass Tubes from the HiSi Lab are built for maximum cooling, easy draw and durability.
- 18mm ash catcher availible in V and U arm
- 14mm ash catcher availible in U and V arm
- Junior Triple U-Perc – 16 inches tall; 44mm in diameter with a 5mm thick wall.
- Triple U-Perc – 18 inches tall; 50mm in diameter with a heavy 7mm wall
- Junior Double U-Perc – 13 inches tall; 44mm diameter with a 5mm thick wall.
- Triple Mushroom Perc – Heavy 7mm wall; 21 inches tall
- Double Mushroom Perc – Heavy 7mm wall; 18 inches tall
- Junior Double U-Perc – 13 inches tall; 44mm diameter with a 5mm thick wall.
- Double Bell Perc – 15 inch
- Hexagon Ice Tube – Hexagon shaped mouthpiece and beaker base; 15 inches tall; 50mm diameter; 5mm wall thickness









































