Pros: Price, this is quite a savings over other sites for the bundle of toner. They carry the Samsung seal indicating they are legit and not a clone.
Cons: None so far.
Overall Review: I have not had a chance to use these yet as I bought them before our toner runs out. With my wife working on her thesis, I had to be prepared for when she drains the existing toner which is nearly gone. Given the seals and part numbers match the genuine toner I ordered in the past, these are exactly what I was after for our CLP-325W.
Pros: Good quality from Samsung.
Cons: Like most toner cartridges, they are expensive but Newegg had them on sale for $30.00 off.
Pros: Bundle makes easy update of all cartridges
Pros: Samsung Toner value pack cost me $100 less than what my brother payed for the same thing! can't beat the price sad thing it is still $20 more than what i payed for the printer.