Hi- just wondering if there are any brands of clay guns that are food-safe or are there similar tools intended for fondant/gumpaste extrusion? I don't want to introduce anything like lead into my food!

This one is marketed as a sugarcraft gun, so I assume it's made with food-grade materials. http://www.amazon.com/dp/B0018QLC6Q/?tag=cakecentral-20

Honestly, though, I use a Makin's Clay gun. As long as the gun is clean, I don't think the fondant / gumpaste is in the gun long enough to pick up any contaminants to speak of. Just my 2 cents.