World's Best Clumping Formula Cat Litter

With scientifically proven performance, World's Best Cat Litter(tm); is the only cat litter that can call itself "the best" ... because it's the only litter with a patented formula that harnesses the power of naturally microporous whole-kernel corn to control odor better, absorb moisture faster, clump tighter and last longer than other litters. 100% Natural. 110% Performance.