If you use American crafts printed ribbons you can call and get a letter showing their test results and stating that ribbons are safe. Their # is (800) 879 -5185
Brentwood labs makes alligator clips sold at sally's beauty. For information on those you can call (800) 777-5706 ext.5910
Hope these help someone out there. If I get anymore information I will post it here.
thank you! I have some of these already, I haven't used Hobby Lobby's metal stuff, but will be glad to know I can use them in a pinch, I'll be calling.