【2 Interactive Modes】Manual and automatic interactive modes of cat feather toys. By holding the cat wand, you can interact and play with your cats directly or you can insert the wand back to the suction cup and let the cat enjoy self-entertainment. 【Powerful Suction Cup】Strong vacuum suction cup can be installed on smooth surfaces such as doors, wood floors, smooth tiles, glass, etc., so cats can play even when you’re away. The suction cup is washable & reusable, and easy to move to different areas, allowing you the ability to customize the play experience. 【9pcs Pretty Refills Replacement】Comes with 9 exciting interchangeable attachments to keep your kitty from getting bored. The bird-shaped refill inspires your cat's hunting with their natural. 【Safe & High-Quality Materials】The cat feather toys are made from safe, non-toxic dyes and natural feather material. The cat wand is made of flexible and durable metal. 【Using Tips】1. Choose a smooth and clean area to stick the suction cup to it; 2.Clean the base to recover the stickiness if the suction cup is dirty or not sticky; 3. After cleaning the base, let it dry naturally instead of wiping it with tissue or cloth; 4.remember to squeeze the base from top to bottom to let out all the air before pushing the lever down.