Viking Captain

Ok so I been vaping for year and a half now. But one thing I never see and am curious about is, I see people using acrylic drip tips. I wanted to know if you can make an RDA body. Like say the hellboy rda, out of acrylic pen blanks? I see they use an acrylic clear glass on some tank systems but wanted to know about the stone looking acrylic. You know with all the swirls in it like the drip tips have? Is it safe to use those as the rda body? I would make one and mount it on a hellboy well. I'm wanting to make acrylic pieces of the body not the prongs and well.