Interested in reviews of Tristar IV-3721? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of Tristar IV-3721 below. We will appreciate if you also share your experiences with Tristar IV-3721 after purchasing.
Verified purchase - review from a price comparison website
I was expecting yet another electrical gadget that wouldn’t work, but in the end I’m pleased with it.
It really does catch flies and other small flying insects
Some people might be put off by the sound of an electric discharge when a fly gets caught between the device’s electrodes and is killed by the discharge. My dog (a Border Terrier) doesn’t like that sound.
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Martin, Frýdlant v Čechách
Rated 03/07/2026, variant Tristar IV-3721
Verified purchase - review from a price comparison website
works
easy to clean
short cord
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Libor, Tuhaň
Rated 24/06/2026, variant Tristar IV-3721
Verified purchase
It didn’t kill a single fly all day. They’ll happily sit on top of the machine, but they won’t fly inside it. Either we’ve got clever flies, or this thing is completely useless. But during that time, one of them drowned in the sink and the other in a glass of wine; I don’t think the device had anything to do with it, though. A better and cheaper solution is a traditional fly trap.
It glows a beautiful blue
completely useless
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Miroslav, Český Brod
Rated 24/05/2026, variant Tristar IV-3721
Verified purchase
Butchers group like nothing.... not to mention the rest 👏
works perfectly 👍
nothing so far
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