Is it safe to smoke keif in Grasshopper

I'm out of bud. Only have a like a g of keif. I wanna know if it's safe to be used in Grasshopper. I don't want to to go through the filter and get to the coil. It could stick there and Grasshopper breaks easy.

I also have a Pax 3. I've found keif doesn't work so week with that. Unless you've packed with h bud.

I have some AVB that I could as bud in the PAX. Would be better?