Kalico Kush Whack 'Ems are made from densely compressed catnip and valerian root, giving cats a high-potency aromatic experience while extending toy life. Each ball uses the same Kalico Kush blend of North American catnip and valerian root which cats love, pressed into a firm sphere that withstands batting and rolling. Use alone or in the Meowijuana Whack 'n' Roll line of toys for the best experience! SpecificationsBrand: MeowijuanaMade in: USAQty: 2