This is the Great Planes 2 fl oz bottle of After Run Engine Oil.

Features:
Protects bearings and internal parts from corrosion
New clear formula won't stain clothes, tools, or field box
Pour into exhaust port or glow plug hole after each running
Helps keep 2 and 4 stroke glow engines running in top condition
Helps prevent gum and varnish build-up
Convenient 2fl oz (59 ml) bottle

Includes:
One Great Planes 2 fl oz (59ml) bottle of After Run Engine Oil

Note: Pour enough oil into exhaust port or glow plug hole to thoroughly coat all internal components except those in carburetor.