They do what they are meant to , if you have a mod or phone ect that you put into a pocket or handle a lot then you may need these to keep your items dirt or dust free , these are not advertised as shower proof covers but they may be just a little bit shower or e-juice resistant as they do stop things getting into your sockets... 100 pack for such a great price , bargain.. Would I buy these again ? yes 100%

Not much to say except they are good value for the money , there is a bit of plastic smell on them that soon starts to fade with washing.. They can be connected/stacked one on top of the other to make a longer drip tip..

I bought 2 of these and they are both great tanks with the same pro`s and no con`s.. I am very happy with the build quality and machining tolerences , every thing fits well and is a tight fit.. I have had no issues with any leaking , both of my tanks came with slotted flat head screws on the RBA section (with good size heads on them , not the phillips screws as in the photos) , I did get the phillips t-bar screw driver though in my spares bag.. I am getting very nice flavours from my juices and the air flow options are perfect (IMHO) for MTL.. The deck section although small is easy to build on , the coil I am using is 28awg Kanthal with a 3mm diameter center and 10 wraps , it fits very nice between the posts and covers the air slot perfectly.. This is a very good MTL tank for the price , I recommend this one 100%

I like this one for the price and it vapes well , it is easy to build on and easy to wick.. The glass was ok but restricting the air flow a bit plus I was always worried about breaking it.. The juice well isn`t as deep as my old velocity clone.. For the price and build quality this is ok..

Very happy as these have now replaced my old Samsung 25r`s , they seem to last ok between charges and came in a nice 18650 storage box..