Check the listing for details. 🐈‍⬛ Immal Cat 🐈Calming Pheromone Diffuser, 30 Day Kit exp. 2028. Color: Purple Box, Condition: New. Listed at 18.95 USD. Create a peaceful environment for your feline friend with the Immal Cat Calming Pheromone Diffuser Kit. This easy-to-use kit contains a 30-day supply of pheromone solution that helps to reduce stress and anxiety in cats. The diffuser is designed to cover up to 700 square feet, making it perfect for use in any room of your home. The Immal Cat Calming Pheromone Diffuser Kit is specifically designed for use with cats and contains a unique blend of pheromones that helps to create a calming and relaxing environment. The diffuser is easy to use simply plug it in and let it do its job. With a 30-day supply of solution, you can rest assured that your cat will be able to enjoy a peaceful environment for a full month. Box damaged but item is new, see pictures