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Title: Drip, drip, drip.......Doesn't work!
Review: The holes in the ends of these tubes are too big, and they don't contain a one-way valve (that only allows liquid to come out when a hummingbird drinks) as others I have had did. The result is that the nectar simply drips out (rapidly, if there is the slightest breeze) and makes a sticky mess all over my patio. Not a good product!
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