Feature(may vary by option.)
●Top Outside Diameter: 75mm●Standard 24/40 Joint●Made of borosilicate glass, smooth flow●Heavy Duty Design, Reusable and durable●StonyLab Warranty: 1-month hassle free return and 12-month limited warranty[90 mm]
![](https://m.media-amazon.com/images/I/41Gq1Cp7jQL.jpg)
[75 mm]
Description
Top Outside Diameter: 75mm; 90mm Standard 24/40 Joint Made of borosilicate glass, smooth flow Heavy Duty Design, Reusable and durable StonyLab Warranty: 1-month hassle free return and 12-month limited warranty