“Yet again there is an inconsistency in this product. No problems for ages, then in my last box one lasted 3/4 weeks, one two weeks, one didn’t work at all and the other two lasted a matter of days. This really needs to be sorted as they are not cheap!”
“Each of these coils don't last more than 3 days and they are not cheap to buy.
My first order I thought there might be an issue with the batch I received but its confirmed after the second order that these coils are poor quality.”
