Is this an optical ball or does it use the rubber rollers?
310115
I have one and it works well with my Dell laptop and Vista but I am not sure about the answer to your question. At the price point I'm guessing rubber rollers.
310116
its a hard plastic ball, the whole gismo z much smaller than i envisioned before ordering, it does say mini, but from pick looks like itll fit well in hand. im 5'4" n my hand engulfs this guy, its super convenient n the hookup n use, but my thumb does get crooked trying to reach ball n u cant put it down cuz falls over. grt product 4 what its designed 4 tho...not sure if any of that helps, but plastic ball z very responsive
310117
Yes the 4d version is optical. I got this one to replace a 3d and that one was not optical. I took the 4d apart to confirm that it is optical.
310118
I'm not certain, as I haven't opened up the enclosure at all, but the smoothness of the rolling leads me to believe that it is optical.
80071
Yes it is. it is an ordinary beach ball. It has a light mechanism inside of it that turns on when you bounce the ball very hard. The BIGGEST PROBLEM WITH THIS LIGHT is that it doesn't go off if you bounce it again. It doesn't turn off at all until its battery runs out. And then it truly is JUST a beach ball except that the light mechanism is heavy so it will always weight at one point and even just throwing the thing is all wobbly. No good for catch and no good for vollyball in the pool at night, if you were thinking of it. Otherwise it is novel! Good for red white and blue holidays or starry new years. Waiting for the ball to drop.
1470321
Thanks, here it is a site that has the last driver as I just find out. It is a genuine website, not like all others sending you around the bushes.Do you know by any chance what's the major difference between an optical mouse and a laser one (beside the price)?As far as I know, it is about the surface they are used, the optical being able to navigate on about everything.ThanksDan
1347707
it is a hand held track ball. works nice is not well fitted for extra large and bigger hands.
2167428
They both are excellent. You will be happy with either one. The 3 way might handle heaver cameras with telephoto lenses better, but the ball is great also. . Even though the ball is not fluid, it will handle video very well. . . fairly smooth movement.
1788730
No wheels or rollers. Tiny bristles around the outside rim. For the money, it works great for me. I know the rollers and wheels are probably a little easier, but again, for the money, I like it a lot!
561366
No, not like a rubber ball would. They feel Kind of like big ping pong balls that may dent easily.
1676415
It is optical, NOT laser. The main difference between laser and optical is: when used on a reflective surface (e.g. glass, polished metal, etc) a laser device will still work (but is generally much more expensive). Just get the optical mouse and use a pad or any non-reflective surface.
49409
Yes this ball is rubber and is a pro kendama because it has Colin Sander's signature and his animal (the frog). It is a very good kendama to buy.
1046680
I do not use a disco ball. I use mine for items that spin slowly(sun catchers). They work fine. Mine arrived in excellent shape.
1308556
It does have a rubber o-ring but I think its far from waterproof. the front lens spins to vary the size of the beam....I can see water getting in there..no prob
391189
I'm not qualified to answer that. I recommend you contact Black Mtn directly. I will say that the rubber on this ball seems thicker than most.
172687
It doesn't say on the actual ball. We don't believe it's PVC, it feels more rubbery. I don't still have the box it came in.
2076520
No, it's fairly ridgid. It has rollers in the middle part between the hand holds but is not flexible.
2192311
it is made of plastic, it will feel sticky. pay attention to the exercise not the feel of the ball.
1339842
There are only two types of balls you can use. The lite balls and the plastic ones.
2134168
It's not clear. It's a weighted contact juggling ball. This product is a rip-off. I don't even know why you're asking me this, seeing as I'm not the seller.Try this site. http://www.dube.com/balls/acrylic-clear-juggling-balls.php