No longer for sale. I returned it to tt-japan.net
I bought it 2 months ago from them (because they don't ship butterfly products to my country I ordered it to a friend who lives in the USA and he sent it to me from there) when it arrived I tried it for 2 sessions and liked everything except for it's low speed. So I tried to sell it without success, until a friend of my club told me to contact them and tell them it's not good for my needs. They immediately responded and told me to ship it back to them and they will give me a full refund. Today i got my money back minus the shipping. That's what I call a good service, I had to share with you.