does the base of the jaws have teeth or is it smooth?
1960390
Yes the base has interlocking teeth which is what helps it to pick up the poop efficiently. They are not sharp teeth though.
1960391
Yes, it has teeth and worked great until it broke. If any small portion is left in the teeth which happens, then it freezes and the plastic breaks when you open it again.
1960392
It has serrated zig zag teeth in the part that "grabs" the "item". It picks up pretty accurately.
472541
smooth........its like a solid piece of marble. beautiful. I love mine and it looks beautiful on the counter. not something to hide away.
1479584
Base of teeth are 0.080 thick and an 8-spd chain has a fair amount of wiggle on the teeth. That's all I've got. I'd check to see what the late Sheldon Brown says.
1228555
I don't know and it doesn't matter for me anyway. I'll I know is I have now a one-year-old and three months who has not had one issue with any of his teeth now nine teeth in and no teething or crying! Plus it looks cool
1481306
It's smooth and challenging. It's not quite as strong resistance wise, as some powerful gym models--but the incline, combined with strength vs cardio programs make it a workout with teeth. I love it!
2200013
Yes, the bottom is smooth. However, the weight of the bed would make it impossible to move.
838336
They are plastic. They are not flimsy. They are solid. The teeth appear to be plastic as well.
1176094
No, the inside is very smooth; the outside was not polished smooth so it is rougher.
78842
Good question! I think they are smooth not bumpy. But that's my perspective. Enjoy!
1676479
It is generally smooth but there are ribs that strengthen the bottom so it is not totally smooth.
203403
It handles bumbles and rough ground extremely well, but I wouldn't use the word smooth to describe it. You can still feel the vibrations in your feet, but it isn't much harder to ride.
775521
I would consider it smooth. There is a very minimal amount of texture; just enough to keep it from being slick smooth.
430421
Yes the bottom is very smooth. I have had mine since Oct 2012 and it still looks as it did the day I purchased it.
1600555
The flat part of the bottom is smooth, the rest of the outside has ridges v
307058
It is completely smooth on the bottom. This works out great for me, makes it easier to clean.
1737697
The jaws will lock at an angle once you start putting pressure against the jaws, either on themselves or whatever piece you are working on. The vertical rotation of the jaws is fairly smooth until you put pressure on the jaws. If working at any angle I move the jaws to that angle first, then insert whatever i'm working on and hold it there with one hand and tighten the jaws with the other hand.
1404857
The inside bottom is smooth. It is excellent for serving food. We use it every day as a serving tray or a TV for a meal in front of the TV. It works perfectly for this. The inside bottom is smooth, but it is elevated as the tray contacts the surface on the 4 outside pieces.