3M 4"x4" dispenser is great
581909
This is a well designed desk accessory.  I use the larger Post It notes (4x4) and like the fact that the dispenser could be attached to a vertical surface (side of my laser printer).  The Command adhesive strip is removable in the future - in case I get a new printer or move offices.

The optional pen holder slot is a nice touch too.
4639606
Solid construction, heavy dispenser and looks nice on my desk.
2291342
I love this device.  It fits easily on the top shelf of my fridge, filters the water and is easy to dispense.  I guess if I had to complain I would say that it can be a little tricky to fill as it barely fits into my double sink.  I only wish it held more water as we have to fill it at least twice a day in my four person family.  Changing the filter is simple, just twist and pop out the old one and insert the new one, takes about five seconds once you know how to do it.
3378064
Nice quality tape dispenser. Heavy to allow use without having it slide all over the place. On the bottom there are non-skid pads to aid in it keeping in place while in use. The color is nice and fits in with my other desk accessories. I would purchase this again.
553657
I highly recommend this dispenser. I have had it for over 2 months now and use it every day. It never leaks or drips. It has the perfect sensitivity. The only downside was I started at the lowest volume setting and had to increase it to the largest volume setting over time because it dispensed less and less. It has reached a constant now though and I'm happy with the amount, if I need more I just stay put and get 2 "pumps." For less than $20 it's a great deal.
4971313
Very nice looking dispenser. It comes with double sided tape, so I did not had to use the screws provided.
1200546
This compact, easy to use dispenser is very good. The packaging was good. The size offers convenience and an adequate amount of fertilizer. Simple and perfect.
1405863
Works great it could easily hold 3-4 3inch tablets, I love the fact that we don't have to smell the chlorine like you do with floaters.
2408946
I really like this dispenser. Instead of bottles rattling around in the shower stall, I simply mounted this to the wall. It also saves soap and shampoo, as I've learned just how many times to pump it to get just the right amount -- no more waste!
4015590
Pocket Bottle Collapsible Beverage Dispenser is great for placing in small spaces and dispenses your beverage nicely. My only regret is that I didn't get the bigger one.
757168
I needed a replacement dispenser and the thermometer was an excellent selling point.  It fits probably 4 maybe 5 chlorine tablets, where my old one only held 2.  I only use it with 3 of the larger tablets to not be wasteful.  I have not had an opportunity to check the reliability of the thermometer as it has been winter.  Through no fault of this product, I have always heard and experienced thermometers that inaccurate and/or go out quickly so I will not be surprised nor disappointed if the thermometer were to stop working.
3836300
Great value.  Came with the white plastic handle as pictured.  The tube size is standard 3" so it will fit other dispensers as well.
4806475
These dispensers were very easy to installl and are working very well. I would recommend them.
4878545
At first, I was not as much endeared to this product.  I thought it only works sporadically.  It turned out, the motion sensor is not overly sensitive to movement when the item is placed in a location with limited light.  However, when I changed its position, so more light can shine over it, the dispenser worked flawlessly.  Nonetheless, for this shortcoming - which limits your choice of placement - I took out a star.

As for size, it is just perfect - not so big that it displaces other items near the sink, and not too small that you keep putting in soap.

All in all, it is a good buy.
4959017
perfect kitchen size dispenser and refillable from the 5 lb. bag we ordered from Amazon.  Thanks!
2859549
Great little dispenser, love the pump concept and keeps the chemicals safely sealed up and marked properly.
4075579
For a 4 ft high 3/4 tube fountain this is working great.  High volume but not crazy high.  The 291GPH pump offered a trickle.  This does the job well. Love the 3 adaptors to different tube widths.  That means I don't have to monkey around finding connector tubings that fit.  So far no clogging issues.