I ordered the Freud 8 in. Super Stacked Dado set (SD508). The set contains: dado blades, shims, and a carry case. The majority of this review focuses on the carry case. The first set I ordered arrived with the internal red plastic of the carrying case totally shredded (see photos). In addition, the shims were rusted (see photos), likely because the bag was ripped open when the internals of the case were being destroyed. I returned the first set and Amazon sent me a second set. Once again, the internal red plastic in the carrying case was damaged (see photos), although to a lesser extent than the first box. I am a big fan of Freud blades, and own several. However, given that the carrying case is "part of the product I purchased", the quality of the carrying case (and thus the product I purchased), is ridiculously low. I did not return the second set because the quality of the carrying case is so poor, that I am not sure I can actually receive a pristine product via UPS shipping.