This wind spinner is beautiful. Love how it looks in the yard. First assembly attempt, I put the spinners on backwards and it didn't spin well. The directions don't make clear that the spinners need to go on a specific way. I googled it and low and behold found a review that points out that the spinners have a domed side and a flared side. Domed side faces the inside toward the bar. Also not a bad idea to spray a little lubricant into the flared side. Now it spins beautifully and is mesmerizing to watch!