What kind of quallity?
click on the “Search” link at the top of the page - you’ll find multiple discussions of this.
Quality OK. However they do nothing better than standard plugs nor will they last longer. Total waste of money. (aka SCAM)
What kind of quallity?
click on the “Search” link at the top of the page - you’ll find multiple discussions of this.
Quality OK. However they do nothing better than standard plugs nor will they last longer. Total waste of money. (aka SCAM)