JBL Blanki is a Non-scratch aquarium glass pane cleaner Features: � Cristal-clear aquarium panes: very efficient glass pane cleaner to remove algae and dirt � Convenient to use: clean inside the pane using the steel wool pad with its convenient handle, using circular movements � Safe and optimal for children: chemically neutral, no blades, non-rust � Note: not suitable for plastic panes! It is important that NO sand reaches between pad and pane � Package contents: 1 non-scratch aquarium glass pane cleaner