So far they have worked well. One can would not thread on correctly. I'll need an outer clamp for those stubborn cans.

I chose to purchase the 12 can case for the price of 5 cans at the local auto parts store. It wasn't a difficult decision.

Haven’t used them yet but first box I received had a empty can in It. Had to wasted my time and gas to exchange it. Second box I checked in store and it was good so I would recommend checking all twelve can when you open the box.

good stuff and great price

AWESOME product, AWESOME price

Great price, well packed, shipped quick

Great value, exceptional speed in shipping.

Self Sealing cans. Should work out well.

Very good quality and quantity

Bought this for a friend, and he said the deal was unbeatable.