Molotow ONE4ALL Marker Fluorescent Neon Yellow

It’s the first marker I’ve used where the yellow actually stays bright on dark plastic without a second pass, and the paint doesn’t smear once it’s dry. I also like that it’s refillable, so I’m not tossing the whole pen when it runs low.

The neon yellow really pops on a black plastic surface I tested, way more opaque than my old markers. I like that the whole system is refillable, feels like it’ll last. Perfect for tagging things around the workshop.

The paint is definitely opaque and covers dark surfaces well, but it takes a bit more shaking and priming than I expected to get a consistent flow. For the price and the refillable system, it's decent but not mind-blowing.