This product is sometimes difficult to use due to the ...
933287
This product is sometimes difficult to use due to the fact that the application installed on a smartphone or tablet often becomes disassociated from the device and will not reconfigure.  This is very frustrating as I sometimes go weeks without being able to reinstall the device and make it work.
4610169
Sometimes hard to figure out. Controls are awkward.
4945614
Works, but takes a few ears to get the knack of using it.
1476423
Product is nice in concept, but the tape is a little tricky to get back into the device. Not sure how much I will use it for that reason.
4971561
sometimes I have a rough time with this, but I don't use it every day so I'm not getting regular practice with it.  It does work in spite of my aging arthritic hands, but some jars are just difficult to open.
784834
Somewhat of a pain't in the butt to use, but otherwise satisfied.
3097065
Not a bad looking product, but they only fit on a limited range of cable sizes and are a bit difficult to unhook once you have it wrapped up. Not a very versatile or easy to use product.
4742434
This is an Ok product but in the end I didn't really use it all that much
3312285
I've been in IT for 8 years and couldn't get this configured with minimal effort so I gave up... not an easy product to use.
4738595
It works and is fun to use but requires some practice for best results.  Very well made.
3191858
Nice product but could be a bit easier to use. Has more capabilities that I really needed but happy with product
438465
Not the sellers problem but as a product it is a little finicky. Sometimes it works well sometimes it doesn't
485936
It wasn't quite as easy to use as I had expected it would be but maybe Im just a weakling, lol.
1811984
This was more difficult to use than an old press I had and I don't know if I will use it often for this reason. It is awkward to hold and press.
4924257
Takes some effort and you have to use a lot of product, but works as directed
2133836
This device is hard to figure out how to work but i loved once i was able to use it!
1463731
The product seems to be working as advertised.  The sprayer is a little difficult to use, especially if you have a large area to deodorize.