Can this knife be imported to the states?

Help!! I really wants these knives but I have heard before that some things can not come into the states from another country if it may be a copy of something else. The price is great, they are only $0.78 each delivered (not sure how they can do that). Does this knife look ok [url]http://www.liangdianup.com/knives_1.htm [/url]its the knife with the little red tassel. If that link don't work then try [url]www.lducompany.com [/url]and click on knives. Has any one brought knives to the states from China before. I want to order these but I don't want to waste time and money.