Good product that works very well for a reasonable price except that the normally brittle glass was quick break during mishandling and there, the obstacle course begins because the glass in question is not found itself at both the seller which does not store room, at the level of the manufacturer or wholesaler, the laboratory Omega pharma that either he seems not to store the glasses for its products? How is this possible? But yes, that's how !!! I hope that Amazon will not block this informative and very real comment. Pierre NT PS: buy the product on Amazon.
