London, United Kingdom
Plastic Suction Cups
Photograph - Photograph
Plastic suction cups holding a shower caddy to a glass wall. Pressing the suction cup to a smooth, non-porous surface reduces the internal air pressure and creates a vacuum. The higher external air pressure holds the cup against the surface and friction prevents it from sliding.
May 1st, 2013
Viewed 13 Times - Last Visitor from Lima, 15 - Peru on 06/04/2015 at 4:04 PM