What book are the knives that you can throw with your psyker abilities when you manifest a telekinetic power?

Kineblades, Ascension p141

Thank you for the answer it was driving me nuts I was looking in all the books besides Ascension. I guess I can't get them now seeing as I'm only Rank 4 at the moment, ow well.

Just because its in Ascension doesnt mean you cant get it in lower level play. Just ask your GM about a pricetag for these blades.

It could be less a value in Thrones and more a matter of traded favors at much higher levels, "I have an associate who can procure this, but they need you for a special job."

I could ask but I don't really think it be worth it though, I have a WP of 73 and my Psy rating is 4, so I could only control 2 at a time and I could attack with one at a half action and both of them as a full action. Being such low lever even if I could get them I don't know if it would be worth it though. I'm just to weak to be able to do much with them, I could ask though.

Well how else can you get multiple melee attacks without going Savant? Plus the badass factor of using knives with your mind.

@BangBangTequila: I wanted to use them for range attacks and not have to use a pistol or a basic weapon. I have the Psychic Blade as my melee weapon, I mean how can I not, it gives me a 1d10+14 with 14 Pen . But that does give me an idea about getting more then one attack though.