It is illegal in Canada to have a balisong, and I'm pretty sure almost all of these trainers won't get through customs just by looking like a real one... except the beer opener... and I like beer!
I own a Bear Ops IV (Black) and I sometimes get tired of cutting my fingers so it would be nice to get a trainer to get used to some tricks before i do them on a live blade, and it's kind of hard to walk around school flipping a live one.
Yeah man it's really too bad that it didn't happen but really it would have been only cool if they had got enough votes for the trainers so expensive it's hard to shell out retail prices for or the ones that are more recognized in the Balisong flipping community. BRS Barebones, Hom Rhapsody trainer, Squid industries Squid trainer, the Shankelstrainer, Benchmade 62, Bear ops Bear song 2 designed by BRS, The Boker trainer. These are the only ones that have any value in my opinion but I think you can get a CCC Trainer from Amazon for under 10 dollars and be happy not knowing any difference or cutting yourself.