Open End

6" NICE GLASS 14MM/19MM DOWNSTEM This diffuser downstem has 6 horizontal slits with 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Available in red, blue, green,...

TITAN STEM 3.0 KIT - SILVER The Titan-Stem 3.0 from Ace Labz is the ultimate downstem solution for anyone who has clumsy friends, or if you yourself have some butter fingers. Made from aircraft grade aluminum, this stem will not shatter upon impact. The...

TITAN STEM 3.0 KIT - PURPLE The Titan-Stem 3.0 from Ace Labz is the ultimate downstem solution for anyone who has clumsy friends, or if you yourself have some butter fingers. Made from aircraft grade aluminum, this stem will not shatter upon impact. The...

TITAN STEM 3.0 KIT - PINK The Titan-Stem 3.0 from Ace Labz is the ultimate downstem solution for anyone who has clumsy friends, or if you yourself have some butter fingers. Made from aircraft grade aluminum, this stem will not shatter upon impact. The...

6" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the joint...

5.5" NICE GLASS 14MM/19MM OPEN ENDED DOWNSTEM This open end diffuser downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various downstem lengths...

TITAN STEM 3.0 KIT - GREEN The Titan-Stem 3.0 from Ace Labz is the ultimate downstem solution for anyone who has clumsy friends, or if you yourself have some butter fingers. Made from aircraft grade aluminum, this stem will not shatter upon impact. The...

TITAN STEM 3.0 KIT - GOLD The Titan-Stem 3.0 from Ace Labz is the ultimate downstem solution for anyone who has clumsy friends, or if you yourself have some butter fingers. Made from aircraft grade aluminum, this stem will not shatter upon impact. The...

5" NICE GLASS 14MM/19MM OPEN SLIT DOWNSTEM This open end horizontally slitted downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various...

4.5" NICE GLASS 14MM/19MM OPEN SLIT DOWNSTEM This open end horizontally slitted downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various...

4" NICE GLASS 14MM/19MM OPEN SLIT DOWNSTEM This open end horizontally slitted downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various...

3.5" NICE GLASS 14MM/19MM OPEN SLIT DOWNSTEM This open end horizontally slitted downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various...

5.5" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the...

4" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the joint...

5" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the...

4.5" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the joint...

3.5" PREEMO GLASS OPEN ENDED DOWNSTEM Clear open-ended borosilicate glass down stem in a range of logo color options. Open-ended flush mount Clear borosilicate glass STEM LENGTH measures from the beginning of the tube to the tip, excluding the joint...

3.5" NICE GLASS 14MM/19MM OPEN ENDED DOWNSTEM This open end diffuser downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various downstem lengths...

4" NICE GLASS 14MM/19MM OPEN ENDED DOWNSTEM This open end diffuser downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various downstem lengths...

4.5" NICE GLASS 14MM/19MM OPEN ENDED DOWNSTEM This open end diffuser downstem features 14/19 fitting that is fully compatible with bongs, beakers, bubbler or straight tubes featuring 19mm joints and bowls with 14mm joints. Various downstem lengths...