There are 3 small balls with sand sound inside the roller. Pets are very interested in the smell of sisal, It is cats' favorite, The cat tried to get them out but it couldn't. Designed especially for cats to sharpen their claws. With it, your cat will no longer scratch or damage your sofas and furniture. This toy can help to train and exercise its brain and sense organ and avoid the occurrence of depression even if its owner is out.
Features:A good toy supply for your lovely pet to have fun.
Super cute, nice looking design.
Can exercise the sensitivity of pets during playing with it.
Designed especially for cat scratching needs, prevent the cats from damaging your furniture, not harm to cat paws.
It is made of sisal material.