3-in-1 TUMBLER CAT TOY - It is a 3 Functions integrated tumbler cat toy with catnip, cat terser with feather and bell, and random rotating track balls. No battery or power required interactive tumble toy, which attracts your cats' interest to play with. More play, more fun SELF ENTERTAINMENT AND BOREDOM RELIEVING - The tumbler design allows the toy to rotate randomly without falling down. The teaser with feather and bell stimulates cats' hunting instincts more. Two track balls spinning and twirling inspires your cats' curiosity. Staying at home alone Cats will not feel lonely with this interactive toy CATNIP ATTRACTIVE TOY - This toy is placed with natural catnip, which has a dust-proof cap and can be replaced. It brings your cats more happiness and excitment. Meanwhile, it also improves cats' dental and digestive health and emotion EASY ASSEMBLING AND CLEANING - You don't need to spend much time on assembling this toy. No battery or power required. Dust-proof cap keeps catnip clean. Terser and attachment can be disassembled and replaced. Therefore it is easy to clean each set or corner SAFE AND DURABLE MATERIAL - It is made of ABS material with BPA, PVC and phthalates free. The teaser, feather, bell and balls come with no sharp parts or edges. It is completely safe and durable for cats to play, bite, and chew