Not for everyone, but for a Cat Lover? Yes.
If your idea of a perfect evening is watching your cat lose its mind over a moving light, this is for you. Not for people who don't get why we talk to our cats like they're tiny furry roommates.

Yes, the laser is calibrated at low intensity specifically for feline use, so it's safe even with regular play sessions.
On a full charge, the collar runs for about 2 to 3 days of normal use, and it fully recharges in around 5 hours.
Yes, the strap is fully adjustable, so it fits kittens as well as adult cats comfortably.
The laser activates automatically in random intervals, so your cat gets stimulated throughout the day without you needing to control it manually.
It's splash-resistant, so it can handle water bowl splashes or light rain, but it shouldn't be fully submerged.
If your idea of a perfect evening is watching your cat lose its mind over a moving light, this is for you. Not for people who don't get why we talk to our cats like they're tiny furry roommates.
Because once it finds this, you're just the guy who fills the food bowl ^^