Comma All-in-One Vaping Device: User Experience
This time, I bring you the user experience of a device called Comma, an all-in-one vaping device.<\/span><\/p>
No review is completely objective; the following review is just my personal, unprofessional opinion and subjective feelings, for reference only. Any similarities are purely coincidental.<\/span><\/p>
Packaging:<\/span><\/p>
When I saw this all-in-one device, I found that all colors except silver looked great, so I prayed day and night not to randomly get the silver one... Other colors would be fine, amen... The result... sigh, just look at the picture:<\/span><\/p>
A simple drawer box, with a very realistic image of the actual product and the corresponding color printed on the front.<\/span>? The inner box is a white top and bottom cover... Holding this box alone looks very much like a cosmetic product...<\/span><\/p>
The interior is also very simple; opening it reveals the main device, with a double layer. The lower part has no accessories except for a USB port, a manual, and a warning card. The manual is all... in English, and the back of the box is all... in English...<\/span><\/p>
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Main Body:<\/span><\/p>
At first, I thought the black circle on the main device was a button, but after receiving it, I found it was just a display screen that is usually off. When the device is working, it briefly shows the duration of the draw and the current battery level.<\/span>? The lower part of the front has a logo, and the upper part has a magnetic atomizer design. The bottom of the atomizer has an oil filling port, which is larger than it looks, allowing a glass dropper to be inserted directly for squeezing, which is quite convenient. The overall oil capacity should be 2.0ml.<\/span><\/p>
The back is similar, with no extra designs, smooth as an egg...<\/span><\/p>
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Craftsmanship:<\/span><\/p>
The craftsmanship is okay; it is not a complex structure, just two metal pieces combined together, with even gaps. However, I have to complain about the details of these two metal pieces; the processing is not uniform:<\/span><\/p>
From these two pictures, it can be seen that the left side of the metal plate at the bottom of the USB port has rounded corners, while the right side does not, and the top also does not. The gap where the atomizer connects to the side also shows that the left metal plate has a slant, which raises questions about whether this is a problem during polishing or a mold issue. The two sides are not symmetrical, which is hard for someone with OCD to accept...<\/span><\/p>
Experience:<\/span><\/p>
Overall, when combined, it resembles a comma, hence the name Comma all-in-one device. The shape is thinner at the top and thicker at the bottom, somewhat similar to a water droplet, with rounded edges. However, the bottom is noticeably thicker due to the USB component, which looks a bit strange, but the manufacturer can only compromise on the size of the USB component...<\/span><\/p>
As for the overall feel, it doesn't fit well in the hand, and it is very light, with no issues in terms of grip. However, it doesn't feel particularly comfortable to hold at any angle; the most comfortable way is to pinch it. It seems the manufacturer did not consider ergonomics for fingers and lips at all.<\/span><\/p>
The overall material is mostly metal at the bottom, and with this material and shape, it feels like it should come with a small leather case to prevent slipping.<\/span><\/p>
It is really slippery; whether in a pocket or in hand, it feels insecure, and I worry about it getting scratched in my bag... sigh, a small leather case...<\/span><\/p>
Taste:<\/span><\/p>
In terms of draw resistance, I find it quite good; the airflow switch is very sensitive, and it doesn't require much effort to draw. As for the vapor production, it could be better; the current vapor output is not enough for a single puff, requiring a longer draw or two to three consecutive puffs. Regarding the taste, I don't have any specific e-liquids for small devices, so I can't really test it out. Even tobacco-flavored e-liquids taste lighter than other small devices. After using it for about a week, I occasionally experienced a burnt taste, but it disappears after a while. The lifespan of the atomizer seems to last about a week.<\/span><\/p>
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