When fine fibers come out from the parts used inside the device.
On 2019-11-13 15:55:57
For people with small faces, there will be gaps in the top and bottom. I want something a little smaller.
During painting and dismantling
On 2019-09-06 09:07:42
Workers are also acclaimed that they are so excellent that they cannot use any other masks.
I will use it again. Thank you!
Working in a carbon plant
On 2019-01-31 14:45:06
The price is about ¥ 150 per sheet, but there is a sense of security that it is a 3M product. The air tightness is also good, and it is easy to use because it is a material that does not easily lose its shape.
During casting operation
On 2018-11-07 19:43:39
There is a sense of security as 3M products. Rubber strings like to be a bit thicker.
Automotive painting etc.
On 2018-05-21 11:51:48
Previously I bought the same 3M isomorphic DS1 mask, but changed to this product considering the employee's health aspect etc. There is no problem in fitting at all.
Just like a 3M mask like a cardboard box, this mask box is a fluffy cunya cunya, once you open and close the lid a few times, it will not close again. I do not want you to be stingy.
Metal polishing operation
On 2018-04-26 14:49:14
It is a safe product without permission. Since it is a maker item, there is a sense of security.
Welding & finishing work
On 2018-04-25 16:02:10
I liked it in terms of cost as well as DS2 specification.
In addition to repeater.
On 2017-06-23 14:42:12
I can not feel much between disposable and cheap.
It is sufficient dustproof effect for on-site work
When entering tunnel pit
On 2017-02-23 16:48:21
Although it is somewhat expensive, airtightness is also good, and its usability is good.
On 2016-11-18 14:32:40
I was able to work with confidence in a dusty scene.