Shop / Arm & Hammer / ARM & HAMMER Hardball Lightweight Cat Litter, Clumping, No-Mess Scooping, Multi-Cat, 7 lb Arm & Hammer ARM & HAMMER Hardball Lightweight Cat Litter, Clumping, No-Mess Scooping, Multi-Cat, 7 lb 7lb $18.99 7lb Purchase Options Free In-Store Pick Up Not Available Set your store for inventory and store pickup details Zip Code Search Same-day Delivery* No minimum charge for delivery orders. *Order before 2pm and have it delivered today. Orders placed after 2pm will be delivered the next day. Must be inside delivery radius. Zip Code Unfortunately delivery is not available to this address. In order to ensure the best availability accuracy, changing your selected store will remove all items from your cart. You will need to re-add these items with your newly selected store if you choose to continue. Continue Cancel Ship it to Me Not Available Quantity Add To Cart Information A lightweight cat litter with virtually indestructible clumps? Introducing ARM & HAMMER™ HardBall™ Clumping Litter. The innovative formula works to quickly shrink cat waste and odors into ultra compact clumps for easy, no-mess scooping. Our Lightweight Perfected Formula is nearly 60% lighter than our regular clay litter YET is highly absorbent. Scoop it. Don’t change it. Freshness guaranteed up to 20 days. Purrfect for multiple cat homes! Ingredients: Extruded Sorghum; Paraffin oils (petroleum), catalytic dewaxed light; Agglomerated wood, mineral and starch granule; Benzisothiazolinone; Methylisothiazolone; Fragrance. Customers also liked Customer Reviews