purchase of 23 May 2013, used 3 times on a small cocker respecting cooling oil on the blades and everything else. Possible balance 'm used blades no longer cut ... Already not much fun when I am looking to buy the damn cutting heads. After spending 5 hours on the net and the phone impossible to find. I call on AMAZON (very nice advise otherwise) to ask where to find the damn blades. Answer: I have to contact the manufacturer in the USA ...... we dreaming ..... It sells well mower but otherwise will see in the States ... I have sent an email to the States Unis.MDR. If I have shipped them I do not think that will AMAZON costs. I am really disappointed and angry. I think return this product to the one who sold me we'll see.