Often the phone standing on the smooth surfaces of modern furniture, while the set of numbers 7, 8, 9, and 0 starts threatening to slide that in the best case ends with the wrong set, and at worst drop to the floor. If the device you have to use often, for example, at work, it becomes annoying and distracting from the case. To get rid of this drawback is very easy — just Shine gloss with the reference plane rubber feet on the bottom of the phone, and he will stay like glue.
A. KOZHIN, electrician, Murmansk