Cheap DL blanks with slope failure.

I bought these blanks as an attempt to replace Verbatim blanks. Unfortunately, shortly after the first firing comb disillusionment. 11stk Of the 25 blanks landed in the ton. Focal discontinuations during the firing process or DVDs that after firing could not be verified in the middle was the most common problem. So I switched the torch in my notebook for a different model, as I pushed the behavior on the burner. But even here the same behavior. Although the price is right but the quality is still very deficient.