Where to buy nyx jumbo eyeshadow pencils?!?!?!?

PLEASE READ THIS!!!! I've been seeing and hearing a lot about the nyx jumbo eyeshadow pencils and i really want to purchase some. Where could i get some??? Some of the places near me that sale makeup are walgreens, cvs, walmart, the mall of course lol, and a couple more places. So please let me know where i could purchase this product!! thnx a lot :D