mighty mugPint Glass - Set of 2 - Smartgrip Tritan Plastic Highball Beer Tumbler

I was forever knocking over the glass of water on my bedside table. Mighty mugs have solved this problem!I got 4 of the pint glasses because I'd already got some of the insulated mugs and the pint glasses' predecessor beakers with screw top lids (which I'd ordered directly from the manufacturer in the US). These have some significant improvements over the beakers.- They look and feel much more like a normal plastic pint glass.- They are dishwasher safeThere is a knack to keeping them in good working order. After dishwasher run / washing them up, water will usually have seeped inside the sucker device on the base. This needs to be shaken out and then they need to be left to dry at an angle. If they still won't stick, then a little puff of air blown into the opening in the base should make them work. I've got some of the mugs that are over a year old now, and they're still working fine.

Set of two pint glasses - one of them works absolutely perfectly, almost impossible to topple it (well, it may be impossible - haven't managed it yet) and it feels very secure. The other one seems to be a bit less well "seated", and does feel like it would tip if given a really good push. The packaging states they are dishwasher safe but we haven't risked it yet!

They are great while they work, but one of mine has lost suction after only a few weeks of use. I've washed and dried it thoroughly, but it just comes off the surface like any regular cup. The one that's working is great, though.

Amazing, love these. As long as your table is flat and it can make a reasonable seal on, there is a high chance this will save you next time you knock the glass. I bought this for computer table use, in front of keyboard.

.Clever idea and works well but expensive at 12.50 per glass. Dont fill glass to high as there is some slight movement when it gets knocked and liquid will still come over the side.

Only really work if you give them a really hard whack but I'm sure they'd get you outta some spills

I love these. I've lost count of the times I've knocked over sticky drinks on my desk and into my keyboard. That's a thing of the past now with these.

These work! They work even better if, like me, you place fitted toughened glass on top of your wooden coffee table.