24mm diameter, 44mm overall height, 3.5mL juice volume, Convenient top-fill, SUS304 stainless steel, 8mm vertical four-post design, 2mm terminal post holes, Adjustable airflow, Food grade pyrex glass, Dual air tubes inside chamber, Gold-plated 510 contact, Black 510 compatible sloped derlin drip tip, 4 colors oring changeable