Why you'll love it: CasusGrill is small, lightweight, neatly packaged, sturdy, and it won't break the bank or the environment. CasusGrill is small, sturdy, easy to use, and costs little (if any) more than a bag of charcoal. Forget those flimsy reusable tin foil grills with their bird-wire-like mesh and toxic fumes, this grill — ironically built out of cardboard and repurposed chopsticks — is sturdy and clean as can be.