Gear Premium Glass Stem 19 mm M to 14 mm F – Clear

– 100% borosilicate glass

– Available in 5 different length choices: 100, 120, 130, 140 and 160 mm

Compatible with

– Gear Premium 12” 7 mm Beaker

– Gear Premium 12″ Sidekick Laid Back Beaker

– Gear Premium 15.5″ Sidekick Boost Beaker

(and more)