The slides are made with a 4 pinch screen.View full product details
Made with a flower disc screen
18MM Version has a flower shape disc screen.
14MM Version has an X shape disc screen.
Both screens are very hard to break.View full product details
Joint Size: 14MM and 18MM
View full product details
Joint Size: 14MM
Has Built In Screen
Manufacturer: Pulse Glass
Pictures are of the same slide, front, back, and side view.View full product details