Why are there ridges?
1241586
For expanding in order to suit the needs of all. The banana Bunker is capable of expanding to twice its normal size when you tug on it.
1608875
They do have circular ridges inside. I thought that would be a problem, but it's not. I have no trouble with making a fried egg for instance.
10144
They have metal ridges on the bottoms of the pans that can scratch the surface of a glass top stove. I returned my set for that very reason.
1983544
there are only two circular ridges about 2mm in height or so.The rest is flat.
671538
They do have small ridges, which I like. Helps items to stay in place. The ridges are not rough or sharp.
999562
There are no ridges on the inside or outside of the bowl. This is a wonderful and strong bowl. I recommend it highly. Feel free to ask any other question you may have.
753554
No ridges. It's like making a grilled cheese with no flipping and in about 3 minutes. But because there is no flipping necessary, pile your sandwich a mile high and no mess! This baby cooks much more evenly and doesn't mash the bread like the ridged machines. I love, love, love my panini press!
1007864
Ridges and valleys but very small and does not interfere with surface being level
1007859
Yes it has ridges. Its has many small strips of wood with semi rounded edges put together to form the top surface area of the tray.
1520900
There is a VERY big ridge that provides ample protection for the screen. The ridge is at least 2mm or more!
1002489
both the top and bottom are the same and yes they are ridged.......its not flat at all and it is easy to clean ............
311263
It has ridges that resemble the lid as pictured.... I've been using mine for years now and they still look as good as when I first received them!!!
1906851
The top parts are slightly thicker and taper off to flat thin edge on top (all the way across the top edge). The picture shows that each one has two two slightly raised vertical lines that end about an inch or so before the edges -except for the smallest which does not have these. I found that these very small "ridges" actually add to the efficiency of those spatulas by giving a gentle lift if needed, but they don't interfere with the Spatula edges. I hope this answers your question!
2175073
there is no ridge but the ribbing (channels) prevent most of any water from dispersing. Our garage is slightly sloped (as I believe most are) so any water flows down and towards the garage door
1600555
The flat part of the bottom is smooth, the rest of the outside has ridges v
1872738
It does not have ridges. We use two of them for litter boxes and it works extremely well.
1802073
If there are any ridges they are not that noticeable. When I use it, it does not snag my hair (wet/dry). Hope that answers your question.