I think hawk would have to do that i wouldnt doubt if they tried to sue you both like they did t tech. i would love to test these for either of you i have been waiting on a disposable cart grip for a long time as well. Look forward to november ps4 and disposable cart grips shot this is a good holiday season everyone remember to stock up on ur t tech carts cuz i have a feeling they are gunna be low on stock once these things hit. Gaston i think you should talk with eikon since you guys are already working together somewhat listing there products on your site and come up with another cartridge company eikons needles in a cart made by fk and them would be awesome. we need more alternatives i hate hawk carts i love t tech but there is room for improvment and its only something tattooers can do to really improve