This Blue Bowl accessory kit includes both the bucket clips and leg levelers that, while not required, do make setting up and adjusting your Blue Bowl a lot easier. The kit includes 3 clips and 3 levelers. The clips attach around the rim of a 5 gallon bucket and hold the levelers on which rest the legs of the Blue Bowl. Getting the Blue Bowl perfectly level is a matter of rotating the discs on each leveler to raise or lower each individual leg. Use of a spirit level in initial set up will help get it just right and maximize performance of the bowl.