Hi Folks, So here’s one for you...what does “Vaping American Made Products” (VapeAMP) creators of the high end Rig Mods mechanical mod series and Wotofo have in common?…Other than the obvious of making money; VapeAmp had already expanded into China with their “worldwide” badge in collaboration with HotCig for the RSQ Squonker, in my mind it should come as no surprise they will be looking to continue partnerships with other companies in Shenzhen; both to remain competitive in the vape game and increase brand presence in the mid range market. So to answer the above; for me it makes sense, after all Wotofo is an established brand as is Rig Mods and together they could certainly come up with a decent product. Let’s find out if they succeeded; in honorary tradition I was sent this kit directly from Wotofo for the once over. As usual with any of my kit reviews I’ll go over the tank first, then the mod. I don’t like to make recommendations in my reviews; I’ll go over my findings to help bolster your research should you be interested in the product. So without further ado… What’s in the Box? 1 x Flow Pro Sub tank 4ml (assembled with a 0.18 ohm mesh coil) 1 x Spare Mesh Coil (0.18 ohm) 1 x Spare Glass (bubble 5ml) 1 x Flux Box Mod 1 x USB Cable 2 x User Manual and other info 1 x Spare bits bag (O-rings, Scratch Protector) Available colours: Black, Rainbow, Red, Green, White, Blue, Light Blue, Gun Metal Product Information: https://www.wotofo.com/wotofo-flux-kit.html, or https://www.vapeamp.com/collections/featured/products/wotofo-amp-rig-mod-flux-kit-span-span Part 1 - The Flow Pro Tank Specifications Height 41.5mm (with drip tip) Diameter 25mm (28mm at the widest point with the bubble glass) Thread Length: 5mm Airflow: Three adjustable (each 10mm x 2.4mm) Filling: Top fill - slide top cap to reveal opening (10.7mm x 3.5mm) Capacity 4ml standard (or 5ml bubble glass) Weight: 62g (with juice and coil) Materials in construction: Stainless Steel (SS)304, Pyrex Drip Tip: Delrin (Visible Height: 7.2mm, Width at the tip : 14.6mm, Tapered Bore 6mm up to 7mm) Drip Tip: 810 Positive Pin: SS304 Build Quality and Impressions I know this is the tank part of the review but I’m going to start with the packaging. Yeah the graphics are great, eye catching, fresh and trendy… but the box is unwieldy and from an ethical stand point I don’t get why so much plastic is needed to house this mod and tank, it’s like an ice cream tub! It must cost Wotofo a fortune shipping this around the globe filling up shipping containers with a mere 10 or so packages, ok that’s a slight exaggeration, but still I personally don’t like seeing waste on this scale. I hope to see this trend discontinued in future products; perhaps go smaller and use sustainable materials Wotofo. Ok the flux kit has some pedigree behind and that shows in the price tag, but Wotofo is marketing this as a starter kit. With this in mind I fully expect to see extra options for users. For instance a 510 adaptor and 510 drip tip so people new to vaping can try different styles, plenty of O-rings because things will get lost or destroyed and a spare glass with a band for the bubble glass at the least. You get half of this list included which is disappointing. Don’t like the drip tip...sorry that’s hard luck, lose or destroy an O-ring...you’ll get one spare so don’t lose it, spare bubble glass you say…there’s no protection band so don’t break it. The Flow Pro’s finish is what looks like a powder coat and it matches the mod well, but there are parts I’m unsatisfied with; bubbling on the base of the tank (I suspect this paint will come off at some point) Underneath the base was what I can only describe as a mess. And finally the O-ring at the bottom of the glass was stuck fast to the glass itself. I nearly had to break the glass to remove it during its initial cleaning because there is a distinct lip around the base holding everything in place. I had to ease the glass off; pushing it to one side gently so it popped away from the lip, after that I tried to gently remove the O-Ring from the glass. Sadly I failed so that’s my single spare used up already. Not a good start there Wotofo I wonder if this particular unit should have passed quality control at all?….With these bits out of the way it’s pretty plain sailing because the tank is using a very similar template to some of the other starter tanks capable of using SMOK baby beast coils. You have an 810 size shorty drip tip with a fairly narrow tapered bore leaving it closer to a 510 which I like. Despite the lack of height it’s comfortable to use as the tank doesn’t get too hot with the coils provided, unless you seriously chain vape at the higher end of the wattage range. If you happen to dislike the tip you’ll be able to swap it out easily enough for an aftermarket option as it’s a standard industry size, just make sure whatever you choose has a shallow base or it won’t sit flush (the Recurve RDA tip fits fine). I found the O-ring holding the tip in place was a little on the lose side which is a shame. There is ample knurling around the airflow control ring and top cap which is good. I would like to have seen a marker on the top cap as to where I’m supposed to push it back to reveal the refill port because I end up feeling around trying to find it every time. The strangest bit is they used a sticker only on the straight glass showing you where you need to engage it? I peeled this off out of the box and almost missed it, another poor effort in my opinion. I also found the top cap a little stiff to engage so beware those out there with painful joints or weakness in their fingers, it does ease up over time a little though. Once you manage to shift the top cap back you’ll find a single 10.7mm x 3.5mm juice port. It can be a little tricky to refill this tank with the wider twist top nozzles; PET dropper bottles work really well though. As with all push back top caps any juice overspill or condensation sitting on top; will get squeezed out when fastening on occasion. The tank utilises the now standard “Smok baby beast size coils” which opens the tank up to a large range of aftermarket purchase options which is always great for the beginner out there. The chimney section screws on top of the coil but is slightly recessed leaving it with a narrower dome over the coil than some of its competitors, not that this is bad thing just an observation. To keep the overall height profile of the tank down Wotofo provides you with an optional bubble glass tank. Whilst it increases the capacity to 5ml be aware it increases the diameter significantly from the tanks base (25mm) out to 28mm leaving it sitting flush with the edge of the Flux box mod, so I re-iterate buying a vape band is advisable as the mod wobbles easily. The tank breaks down into 5 pieces, you get three 10mm x 2.4mm airflow slots with an adjustable Airflow Control, the positive pin sits proud once you screw the coil in. Personally I would like to have seen this stainless steel pin gold plated to improve contact slightly. I’ve experienced no leaking, nor condensation seeping from the Flow Pro tank throughout the life of both coils. It was good to see the black gaskets sitting flat on the coils with no wires poking out, the cotton also looked to be packed well once primed, very good in comparison to some company’s attempts at these sort of coils.