Kitter Cat Litter Beige Double Tray Set And Scoop For Wood Pellets Designed specifically for use with Kitter Cat Litter This system allows the litter to be regularly “turned over” with fresh litter always being added to the top. The tray is made up of two parts, - a solid based bottom tray, and a top sieve tray, that allows the soiled litter to be shaken through and caught by the solid based tray. It will extend the period of use for each kilogram of litter, as a lesser amount of wet litter will be removed and replaced at each litter change The odour from the litter box is further reduced because the soiled litter is separated from the fresh litter every day Removes the need to do complete daily litter box changes.