you've seen lots of pyro, pyro lite around.
you've seen theLimited YYN edition...

you've seen the Limited AYYA edition...

you've seen the Limited black coating edition...

you've seen the 'Sex on the String' edition...
and many other like the 24K gold plated one...

now they're coming out wit new type of technology for the surface of the yoyo, which help improve the grindability, at the same time, getting rid of the string breaking problem...
below are the LE pyro lite. the one with the red/gold combination is a 4 pieces run which of cause, no longer for sale.
this one, sadly, is also out of stock... but i guess Hspin will be making more of these kind of yoyo in future.... so look out if u're a Hspin fan.