These cat toys drove our cats wild. There are plenty of replacement feathers and that is important because this is a beloved toy and is so well used. Some of the feathers made a sound as they swooped through the air - I don’t know if it was just a fluke of how they were made or deliberate but man we’re our cats in love. The fishing line is great too because they can’t see where it is coming from and you can be much further away than traditional cat wands - this is important because I have never seen the cats so excited to destroy a feather and I appreciated the distance! I’m devastated to see that currently these are out of stock as we left ours out too many times (a shame because the telescoping makes it easier to put away!) and the cats somehow broke the wands themselves. Still even with the breaking in mind this toy was AMAZING and I wish I could buy it again immediately.