- ⏱️ 6 min read
- 🐱 For cats
- 🔴 5 laser patterns
- 🔦 UV and LED
- 🔌 USB charging
You want a laser toy that holds a charge, keeps your cat interested and does a little more than draw a red dot. The 3-in-1 pen with a UV light caught your eye, but you are not sure what the UV light really finds, or whether the toy suits your cat.
In short: the 3-in-1 Cat Laser Pointer Toy is a pen-size, USB-rechargeable laser with 5 red patterns, plus a UV light and a white LED flashlight. Petstone suggests it for adult-led, short play sessions that end with a toy your cat can catch. The UV light can help you spot likely urine stains in a dark room, but it will not find every one.
Quick answer
- Three modes picked with a slide switch: red laser, UV purple light and white LED flashlight.
- Five red laser patterns, changed with a button press: mouse, smiley face, dot, star and butterfly.
- Built-in lithium battery with a USB-A plug under the cap, so there is no cable or battery to replace.
- Never aim it at eyes, and end each session with a toy or treat your cat can catch.
- The product page lists a red wavelength of about 650 nm but no laser power or class.
What does the 3-in-1 Cat Laser Pointer do?
All facts below come from the Petstone product page. The pen is 12 cm (about 4.7 in) long, with a stainless steel body, a polycarbonate lens cap, a pen clip and a braided wrist lanyard. It makes no start-up beep or mode-change chime.
| Mode | What it does | Use it for |
|---|---|---|
| Red laser | 5 patterns, about 650 nm red | Short, supervised chase play |
| UV purple light | Makes some stains glow | Spotting likely urine stains in the dark |
| White LED | A small flashlight | Finding toys under the couch, everyday carry |
How to switch patterns and modes
- 🐭 Mouse
- 🙂 Smiley face
- 🔴 Dot
- ⭐ Star
- 🦋 Butterfly
Use the slide switch to pick red laser, UV or LED. In laser mode, press the button to move through the five patterns. If your cat has grown bored of a plain dot, try a new shape each session.
How to charge it
- Pull off the cap to reveal the USB-A plug.
- Plug the pen straight into a USB-A port, such as a computer or wall adapter.
- Unplug it once it is charged, as the product page advises.
- Put the cap back on and store the pen out of your cat's reach.
Keep a small plush toy next to wherever you store the pen. Then the catchable toy for the end of the session is always within reach.
Who it suits, and who should skip it
✅ A good fit for
- Indoor cats that love to chase light, with an adult running the laser
- Short play sessions from the couch, especially in small homes
- Owners who want to check carpets for old stains with the UV light
- Anyone tired of replacing batteries in a laser toy
⚠️ Not a good fit for
- Young children using it without an adult
- Cats that get frustrated without a real toy to catch at the end
- Cats already fixated on lights, reflections or shadows
- Owners who need a stated laser class; the product page does not list one
🎯 Best for: playful indoor cats whose owners will always finish with a catch.
If your cat already searches for the dot long after play, read Cat Obsessed With the Laser Pointer? How to End Play Calmly first.
Using the UV light honestly: what it can and cannot find
UV light makes proteins and phosphorus in dried urine glow, which can point you to old stains. According to Preventive Vet, a blacklight works best the darker the room is, and many other things also glow, including some laundry detergents, oils and food spills. A glow is a clue, not proof.
- Search at night with the lights off and curtains closed.
- Look for dried, old stains; this is what UV searching is known for.
- Check any glowing spot by smell or a closer look before you clean.
- Expect to miss some stains; a glow is only a clue.
The product page does not state the UV wavelength. Preventive Vet notes that a 365 to 370 nm light is more effective than cheaper flashlights, so treat the built-in UV as a handy extra rather than a specialist tool.
Safety, care and storage
- Never shine the laser into the eyes of people or pets. Keep the dot low on floors and walls.
- Keep sessions short and end with a toy or treat your cat can catch, as the product page and PetMD both advise.
- Only adults should run the laser.
- Wipe the body with a dry cloth. Do not submerge it.
- See your vet if your cat chases lights or shadows in a way that is persistent, severe or getting worse.
How it compares with other Petstone cat toys
3-in-1 Cat Laser Pointer
Adult-led chase play with 5 patterns. Needs a catchable toy at the end.
Interactive LED Tail Mouse
A mouse toy with a glowing tail that your cat can actually catch.
Door-Hanging Yo-Yo Cat Teaser
A bouncing feather lure for cats that love to leap and grab.
Plush Squeaker Balls
Soft balls, 2.2 in across, to toss as the final catch after laser play.
See the Interactive LED Tail Mouse Cat Toy, the Door-Hanging Yo-Yo Cat Teaser and the Plush Squeaker Ball Cat Toys. When you are ready, the 3-in-1 Cat Laser Pointer Toy pairs well with any of them. For a fuller comparison, read Laser Pointer vs Wand Toy for Cats: Which Play Works Better?
Shop this guide at Petstone
The laser, plus toys your cat can catch at the end.
Midfox3-in-1 Cat Laser Pointer ToyLaser, UV and LED in one rechargeable pen.View product
MidfoxInteractive LED Tail Mouse Cat ToyA mouse your cat can actually catch.View product
MidfoxDoor-Hanging Yo-Yo Cat TeaserFor cats that love to leap at a feather.View product
MidfoxPlush Squeaker Ball Cat Toys, Pack of 3The soft final catch after laser play.View product
🎁 Buy any 2 items and save 5%, applied automatically at checkout. Unused items can be returned within 30 days of delivery.
Related Petstone guides
FAQ
Do I have to hold the button down for the laser to stay on?
The product page says the button changes the laser pattern and a slide switch picks the mode. It does not say whether the button must be held, so check the pen's instructions when it arrives.
Will the UV light find all cat urine?
No. It can help you spot likely dried stains in a very dark room, but other things glow too and some stains are missed. Check each spot before cleaning.
Is the laser safe for my cat's eyes?
Never aim any laser at eyes. The product page gives the wavelength but not the power or class, so use it low, briefly and only with an adult in charge.
Does it make noise?
No. The product page says there is no start-up beep or mode-change chime.
Sources
- Preventive Vet: Using a blacklight to discover pee accidents (how UV finds dried urine, dark room, other things that glow, 365 to 370 nm)
- PetMD: Are Laser Pointers Bad for Cats? (never in the eyes, let the cat catch, plush toy at the end)
Prepared by the Petstone team from product information, brand specifications and common owner questions, drafted with AI assistance and reviewed by a person before publishing.