Great choice and overall exceptional value for the cost ! The telescopic arm is not very long but long enough for use with a gopro Very comfortable to use, a great mix between lightness and sturdiness

With these you can store and carry your atties - RDAs with the 2 blue foams and medium sized RTAs (like KF prime) when 1 foam is removed. You can also carry longer full size RTAs removing the 2 foams and expanding the length. Not 100% hermetic - if your atty leaks, most of the liquid will stay within the box but some can leak a little bit when turned upside down: the top cover is not sealed agains the bottow one, there is a tiny gap all around that allows leaks (and that allows air to go out, if it was not there you would not be able to close the box...)

For me a better choice than the insider which is a lesser build quality and more sensitive to the wicking Wicking is a breeze: insert the cotton, close the chamber, cut cotton 2mm away, expand it a little bit with the tip of your bottle while pre-feeding the wick and voilà ! Never ever had a leak or dry hit with it. Wick holes seemed big to me but are properly closed off if you throw in a 2.5mm coil. In terms of airflow: good for me, wide open it's still good for an airy MTL or restricted lung hit - it's not that much open as some say. And you can close it down but not as low as your MTL hyper tight atomizers of several years ago. 2 Negatives: 1. The chamber is a little hard to remove (easier when mounted on a test firing mod) - take care to lubricate the o-ring with juice in order to prevent cutting it and ease the disassembly when re-wicking 2. The 510 thread is very very short (less than 1/2 turn) - it's difficult to mount on some mods for test firing, you have to push hard and turn to catch the thread - the insider has for him an almost regular thread which is much more convenient

These are meant to be used on a table with holes/T tracks for clamping down wood pieces on the table (or gig or whatever) I use it differently: buy 2 of those for clamping miter joints. Miter joint is when you have 2 pieces cut at an angle (2x 45deg for instance) and you need to press them together. - Lock each of these on one piece to be glued (clamps 1 & 2 in the picture) - it works best if you put some piece of rubber between the red stuff and the wood, it won't move once pressed. Position them to have the center of the round bit aligned with the center of your glue joint - use the rounded bit on the red stuff to clamp with a 3rd clamp (#3) and apply orthogonal pressure on the joint With the rounded bit, you can this way apply pressure 90deg to your glue joint, whatever the angle of this joint

A little bit less well built than the more expensive SXK version (sold out now) Works like a charm For heavy juice (70%+ VG) it works but you have to really lighten the cotton to the minimum - Note I am vaping at max 15W, I don't know if it would wick that well with heavy juice and more watts (requires more liquid flow) I suppose it would't hurt to enlarge the wicking holes a tad - never gave it a try though