My new favorite keychain tool gets just about any job done - at a reasonable price

The K3 Ultramulti EDC keychain tool is multifunctional, combining a flashlight, laser pointer, and lighter into one convenient device.

• The K3 is available now for $40 on Amazon.
• It's a portable flashlight packed with features, a long battery life, and can attach to both clothing and metallic surfaces.
• It's not going to be as durable as some of its more premium competitors.

Follow ZDNET: Add us as a preferred source on Google.

I had an EDC (everyday carry) flashlight for years. I started out with a small Photon keychain light (a brand that's still going), moved to Maglite and Surefire flashlights, then lights that incorporated lasers and UV lights and other cool things. These can be expensive, but they deliver.

Also: My AirTags kept dying, so I switched to this tracker that lasts for five years

Then a reader sent me a ...