I received my can and loved it, the size is great and it worked like magic. This lasted for less then 3 days! Now i can't open it with out touching the "close' button first then touching the 'open' button, and then I have to close it with touching the close button. Why? it only worked maybe 20 times. Now i HAVE TO SHIP IT BACK TO THE MFG. PAY $ 9.95 UPFRONT FOR THEM TO SHIP ME ANOTHER TOP. This will be done in 30 days. I don't have the box anymore and will have to pay to ship it to the MFG. I'm so mad, this was part of my first order with Overstock and I'm not impressed and will not advise any one to purchase this item or from Overstock. It's simply not worth the bother if something fails to please or is defective!