Prism's Aluminum Downstems for beaker bongs were designed to be super durable and chug like hell. If you've ever broken a glass downstem this product was designed for you. The aluminum looks super good with our aluminum halos.

SPECIFICATIONS 

• Guarantied to fit Prism Beaker Base (not Percoalted Beaker Base)
• 120mm Standard downstem for non Prism Beaker use
• 18mm male joint
• 14mm female joint