If that money is too scarce to buy an expensive Macro Lens finds in this product a solution. The lenses sin processed very valuable and place in a specially bag supplied their place. So they can be well stowed and also find a place in the camera bag. The image quality (Canon EOS 450D) with up setter / en lens (es) is very good. Hardly any differences to-recordings without. All 4 lenses have 2 thread and can thus be combined with each other. Unfortunately not fit the 4p + and + 10 lens together as the + 10 lens over the thread survives. Since you can but provide a remedy by simply not screwed the lens on + 10 Ojektiv but starts with the + 4p and + 10 is all the way forward. The result is wonderful shots in Macro range.
I can recommend this product without restrictions. The ideal would be if the Polaroid Pack a microfiber cloth would have settled for cleaning but that is rather trivial