Review on YoYoFactory Shutter - Premium Unresponsive Metal YoYo for Professionals by Chris Meers

So yo-yos can't just go up and down?! :-) My 9 year old son does amazing tricks with this yo-yo and it's completely beyond imagination. We've bought him a few different ones in the past, but he likes the shutter best. He says it's a really quiet, unresponsive yo-yo, and it comes with a neat little box that's great for storage and portability. Also, the color of the sea wave is beautiful!