12 PCS Suction Cups, 25mm Clear Suction Pads Plastic Sucker Pads, Suction Holder with Knurled Nut Window Suckers for Glass Mirror Window Wall Door and Other Smooth Flat

Work surprisingly well even outside in some very windy conditions.

Bought these to fix portable solar panel to windscreen., suction is good and they work great

Made from good quality plastic! Performance? suction is strong and great to window upvc etc and great to hang items from. Size is nice and small so less noticeable than the larger suction cups. The threaded bar is metal with the hand but being a strong plastic. It can take alot of force when tightening. Great to hang items off upvc windows etc. Great value and you get several.

I think the concept is good. But the quality control is bad. I bought enough to complete my project. Most of the plastic nuts needed to be tapped as the ends were partially closed. Some of the suction cup bolt threads needed cleaning up as the plastic had wicked up during the suction cup moulding process. The majority of the suction cups were ok and stuck to the window but some had significant waves to them which stopped them sticking well.

Good suction clips holds well on glass

As described

Bought for the bottom of my dogs bowl so he doesn't follow it around the room. Needless to say they didn't work. A complete waste of money!

Mmmmm not sure about these, Only seems to stick on some surfaces and others seems to have no suction at all. Has to be a clean flat surface like glass. Will see how they go.

Only the large ones working well, the rest is not what you expect ( they release very quickly)

Recomendo este produto excelentes ventosas

Resistenti e sistema di blocco a vite ben fatto. Funziona amche su porta liscia in pvc

Ich bin wirklich begeistert von den Flintronic Saugnäpfen! Die Qualität ist hervorragend – das PVC-Material wirkt sehr robust und langlebig. Besonders überzeugt hat mich die einfache Handhabung: Kein Bohren, kein Kleben – einfach auf glatte Oberfläche drücken, Gewinde festziehen, fertig! Ich nutze die Saugnäpfe in der Küche zum Aufhängen von kleinen Utensilien, aber auch am Fenster für Deko – sie halten bombenfest! Selbst im Badezimmer an gefliesten Wänden bleiben sie zuverlässig haften, ohne sich zu lösen. Die Rändelmutter sorgt für extra Stabilität und sicheren Halt. Ein echtes Plus ist auch die Wiederverwendbarkeit – einfach abnehmen, reinigen, und an anderer Stelle neu anbringen. Wer eine flexible und rückstandsfreie Befestigungsmöglichkeit sucht, liegt mit diesen Saugnäpfen genau richtig. Klare Kaufempfehlung – ich würde sie jederzeit wieder bestellen!

Ventouse pour table en verre