Scrub Tube Squeezer For every last drop! This metal key is the perfect accessory to help you squeeze every little bit of your favourite scrub out of its aluminium tube. Say goodbye to waste and hello to sustainable satisfaction! To use, simply slide the key in at the top of the tube and twist.  Made from metal alloy. 100% recyclable and plastic-free. DIRECTIONS Simply slide the key in at the bottom of the tube and twist!