Precision-Crafted Bong Downstem | Castle Glassworks
5.0
Tige inférieure - 8 fentes (5 po)
5.0
Tige inférieure – droite (5 po)
4.0
Tige inférieure - 9 trous (5 po)

Replace or Upgrade—Your Call 

Need a quick fix? We’ve got stock downstems that fit most bongs. Want better filtration? Try our upgraded diffusion stems for cooler hits. Either way, you’re back in business.