Mix of 2 FlavorsThe cat toy catnip for indoor cats include 2 different flavors: "Catnip" and "Gall", which attracts kittens to lick and chew. It is good to improve cats' vitality and appetite, relieve boredom and depression effectively. Catnip not only makes kittens happy but helps excrete hairballs Nature and SafetyCatnip balls are made of pure natural plant extracts and no chemical additives contained, totally safe and edible for cats. Catnip and Gall fruits could effectively reduce cat's dental plaque and dental tartar, freshen breath and improve oral health for your kittens Practical and Unique DesignOur kitten grass toy has cat adopts 180 rotating design, which can attract cat's attention very well so that kittens can lick evenly easily Easy to InstallSelf-adhesive design makes it durable to use. One could stay smooth surface easily with strong double-sided adhesive on the back, such as glass wall, door, window and tile except stucco surface. Make sure you press down hard enough to stay firmly on the surface in the event of a fall