To keep expelling effect against yukkuris in different sizes, the repellent is not shaped into pellets."IT" means "Indoor Trap".whose project name is "IT-364".And that led to the development concept of this new repellent"If it's impossible to create a repellent which is 'only effective against stray yukkuris', will it be possible to create a repellent which is 'ineffective against both sides'? "The factory managed to solve this problem by transforming the contradiction into a imagination.
