A step up from ordinary coasters (perhaps not in looks), these were designed to use in our RV, which has no cup holders on the dinette table. If anyone happens to sit there while we’re moving, it’s tough to keep anything from sliding around.
They’re really ‘beefy’. I used thick acrylic to help prevent breakage, even though they will break if dropped. I wonder how I could know that……?
A cork surface inside to help keep sliding at a minimum. And, on the bottom, velcro (with corresponding circle on the table) and rubber feet.
Then, I decided that we could use at least a couple of these right here in the house. Jim has more problems than many with knocking drinks over, so I attached one of these with velcro on a bamboo tray that sits on a table next to where he sits in the living room and I’m going to do another one on his computer desk.
Since glasses and cups are all different sizes, I made an adapter to work
with the sizes we use most at our house. Jim cannot hold on to regular cups and needs to use a ‘stein’ style with a handle.
A black one with a fluorescent green adapter that actually looks pretty classy….