Kaytee kay-kob can be a pure corncob item, exclusively prepared to remove dirt and lumber dust present in different manufacturers.
Won’t stay or stick
Better than other manufacturers since cobs are retailer inside, from soil
Kaytee Kay-KOB Bedding and Litter
Amazon.com Price: $7.99 – $32.25 (as of 24/08/2019 00:00 PST- Details)