Castle Glassworks

Downstem – 8 Slit (5 in)


In search of an upgraded downstem to enhance your bong experience? Allow us to introduce our 8-Slit Downstem! This premium accessory is a must-have for all bong enthusiasts.

Meticulously crafted from high-quality Borosilicate glass, this downstem not only boasts durability but also adds a touch of style to your bong, injecting a burst of color. The ingenious 8-slit design ensures optimal filtration, guaranteeing a smooth and pleasurable smoking session.

Don't settle for a mediocre downstem when you can elevate your bong with our 8-Slit Downstem. Place your order now and prepare to take your bong to the next level!


  • Length: 5 inches / 12.5 cm
  • Joint Size: 14mm Male / 19mm Female
  • Material: Borosilicate