12 Pieces Suction Cups, 25mm Clear Suction Pads Plastic Sucker Pads with Metal Screw Nut Suction Holder for Glass Mirror Window Wall Door Table Top and Other Smooth Flat

Sometimes the plastic blocks that you can buy for mounting clear rubber stamps can be a bit too thin to hold with stubby fingers. So, when I came across these screw-on suction cups on Amazon, I thought "I wonder..."I ordered a pack of 12 and began my experiment. The result was quite satisfactory, as you can see from the photos. If you try this, please be aware that for some reason the suction is only effective on one side of the block; put it on the wrong side and it will not stick, no matter how much you turn the screw. How to tell? Try it and see and then you'll know. I like to think it's a bit of a game-changer for rubber stamp enthusiasts who find it awkward to hold the thin plastic blocks when trying to get a sharp image from a stamp.

I would recommend these to anyone they are a fantastic product in fact I've just ordered some more

Used these for attaching a glass table to a wheel from a fighter jet. Found them adequate for purpose. Quality is as I require, but I don't think they'd stand up to being on a vertical service such as a window. It seems mine like to have the downwards pressure of the tabletop applied or they start to unstick slightly in the middle. It might not be an issue, but it could be, hence 4 stars. Other than than they're great!

I lost the suction cups for my radar detector, tried multiple ones from local shops none worked, until I purchased these. They are brilliant did a fantastic job better than the originals 10/10

As a classic car owner attaching rally plates using tags that are usually supplied is a pain.These suction cups are the perfect solution; keeps radiator clear and easily attached to windscreen without restricting view.

Size is great however they have a blue tinge that makes them very noticeable..

These are brilliant. Great value for money, stayed put all over the Christmas period and made our lights look fab in our windows.

Bought they to use for some paper decorations. Do not stick whatsoever. Total waste of money.