Large vial with bridged “dual view” centre vial. 1 Horizontal vial. 2 Vertical vial. 45˚ Angled Vial - No. 180˚ Angled Vial - Yes. 90˚ Angled Vial - Yes. Vial Type - Tubular. 360˚ Angled Vial - No.
eBay