Thick Ass Glass 18/14mm Super Slit Showerhead Downstem is built for enhanced diffusion and smoother sessions. Featuring a showerhead design with finely cut super slits, it breaks smoke into multiple bubbles for maximum cooling and filtration. Compatible with 18mm to 14mm joint setups, this downstem is a durable and functional upgrade for a variety of glass pieces.

• Length – Varies by selection (commonly 4–5")

• Joint sizes – 18mm to 14mm reduction

• Design – Showerhead diffuser with super slit cuts

• Material – High-quality borosilicate glass

• Function – Provides smoother, cooler hits with increased diffusion

• Brand – TAG (Thick Ass Glass)