50pcs epoxy mixing nozzle, fits all standard 50ml cartridges, compatible with all major adhesive brands (1:1 and 2:1 ratio). Smooth mixing: It has 16 steps and a square green color, and the internal ladder arrangement can make the glue mix more evenly. The bayonet mixing tube adopts a light square bayonet connector, which can be closely connected with the AB cone. The liquid enters the mixing tube from the AB plastic tube and flows in the tube to perform cutting and reorganization movements, thereby achieving a mixing effect. Package contents; Epoxy mixing nozzle, static mixing nozzle 50pcs